• 主打课程“国际中文”、“外教口语“和“数理逻辑”三个类目
  • 专注于为3-18岁儿童提供高质量在线教育服务的品牌
  • 为全球华人孩子提供专业的英语学习体验‌

400-060-0105

南宁AirClass少儿英语 - 学校简介

作为专注3-18岁群体的在线英语教育品牌,AirClass少儿英语自2013年成立以来,凭借新加坡与伦敦双总部的全球化视野,构建起包含国际化教研、师资、AI技术驱动的多维教学体系,覆盖一对一与小班课程,提供从课前评估到课后追踪的全周期服务。本文深度拆解其核心优势与教学特色。

品牌定位与全球化布局

在3-18岁在线英语教育领域,AirClass少儿英语是一个值得关注的品牌。自2013年创立以来,其以"为全球华人孩子提供专业英语学习体验"为目标,同步设立新加坡与伦敦双总部,将国际化基因深度融入品牌发展脉络。这种双总部的地理布局,不仅便于整合东南亚与欧洲的教育资源,更让课程研发与教学理念始终保持与国际前沿接轨的敏锐度。

区别于单一区域的教育机构,AirClass的全球化视野体现在多个维度:从教研团队的跨国组成,到师资力量的全球选拔,再到课程体系对国际标准的适配,每个环节都渗透着"连接世界"的教学理念。对于家长而言,选择这样的品牌,本质上是为孩子的英语学习铺设一条与国际教育体系衔接的通道。

教学体系的三大核心支撑

一、国际化教研团队的课程基底

AirClass的课程研发由一支跨学科、跨国界的教研团队主导。团队成员包含应用语言学专家、国际课程设计师及一线教学经验超10年的教师,其课程体系搭建遵循"理论+实践"双轨原则——既融合全球主流教学理论(如CLIL内容与语言整合学习法),又结合托福Junior、剑桥英语等标准化考试的教材要求,同时吸收一线教师在实际教学中积累的典型案例。

以口语模块为例,教研团队会参考欧洲语言共同参考框架(CEFR)对各年龄段的能力要求,结合美国共同核心州立标准(CCSS)的语言应用目标,最终转化为符合中国孩子认知特点的互动式教学内容。这种"国际标准本土化"的研发逻辑,确保了课程既具备专业性,又拥有良好的适配性。

二、全球Top高校的教学赋能

师资是在线教育的核心竞争力,AirClass对此有着严格的筛选机制。其教师团队中,90%以上毕业于全球QS排名前100的高校(如牛津大学、新加坡国立大学等),平均教学经验达6年以上。更关键的是,这些教师不仅具备扎实的语言功底,更擅长通过启发式教学培养孩子的英语思维——他们会在课堂中融入跨文化知识(如西方节日习俗、国际热点话题),帮助学生跳出"应试英语"的局限,建立用英语思考与表达的习惯。

以一位来自伦敦大学学院的英语教师为例,其在教授"环境保护"主题时,会引入英国的垃圾分类政策、国际环保组织的运作模式等真实案例,引导学生用英语讨论解决方案。这种教学方式不仅提升了课堂的趣味性,更让英语学习与实际应用场景紧密结合。

三、AI动画技术的互动升级

针对低龄儿童注意力分散的特点,AirClass将AI动画技术深度融入课堂。其自主研发的在线互动系统,能根据学生的实时反馈调整教学节奏:当孩子答对问题时,屏幕会弹出动态奖励动画;当出现错误时,系统会自动生成趣味讲解片段。这种"技术+教育"的结合,使课堂互动率提升40%以上,孩子的专注时长从传统网课的15分钟延长至30分钟。

具体到场景设计,系统会根据课程主题构建沉浸式情境:学习动物相关词汇时,课堂变成"野生动物园探险";练习购物对话时,虚拟商店的货架会根据学生的选择实时更新商品。这种技术赋能不仅解决了在线教育互动性不足的痛点,更让英语学习成为一种"游戏化探索"。

课程形式与全周期服务体系

考虑到不同孩子的学习需求,AirClass提供"一对一"与"小班课"两种核心课程形式。一对一教学侧重个性化提升,适合需要针对性解决发音、语法等问题的学生;小班课(2-6人)则强调互动与协作,通过小组讨论、角色表演等形式,锻炼孩子的英语沟通与团队合作能力。两种模式的课时设置灵活,家长可根据孩子的学习阶段自由切换。

除了课程本身,AirClass的教学服务覆盖学习全周期:课前通过AI测评系统(包含听力、口语、词汇等7个维度)精准定位孩子的英语水平,匹配最适合的班级与教师;课中教师实时记录学习表现(如回答次数、错误类型);课后生成包含学习进度、薄弱环节分析的详细报告,并由辅导老师进行1对1学习规划跟进。这种"测-学-练-评"的闭环服务,确保了学习效果的可追踪与可提升。

师量的三重保障机制

AirClass对师资的严格把控,体现在"筛选-培训-考核"的全流程中。首先,招聘环节设置多层门槛:除了学历与教学经验要求,还需通过TKT(教师教学能力认证)、CELTA(英语教学能力证书)等国际权威认证考试;其次,入职后需参与为期4周的岗前培训,内容涵盖课程体系解读、AI系统操作、儿童心理引导等;最后,每学期进行教学质量评估,从课堂互动率、学生进步率、家长满意度等5个维度综合评分,末位淘汰制确保教师团队始终保持高水准。

这种严格的师资管理机制,直接体现在学生的学习成果上。据2023年教学数据统计,AirClass学员在剑桥英语考试(KET/PET)的较行业平均水平高出25%,口语表达的流畅度与逻辑性提升显著。

学校环境
  • 学校相册
    学校相册
  • 休息环境
    休息环境
  • 线上授课
    线上授课
  • 授课环境
    授课环境
热门资讯
课程导航
校区导航
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-04 16:36:30 HTTP/1.1 GET : http://www.aabqu.com/s/9253/about.html
  2. 运行时间 : 0.017370s [ 吞吐率:57.57req/s ] 内存消耗:349.73kb 文件加载:137
  3. 缓存信息 : 0 reads,0 writes
  1. /data/web/baijiao_branch_collect/public/index.php ( 0.79 KB )
  2. /data/web/baijiao_branch_collect/vendor/autoload.php ( 0.75 KB )
  3. /data/web/baijiao_branch_collect/vendor/composer/autoload_real.php ( 1.63 KB )
  4. /data/web/baijiao_branch_collect/vendor/composer/platform_check.php ( 0.90 KB )
  5. /data/web/baijiao_branch_collect/vendor/composer/ClassLoader.php ( 15.99 KB )
  6. /data/web/baijiao_branch_collect/vendor/composer/autoload_static.php ( 4.26 KB )
  7. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /data/web/baijiao_branch_collect/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /data/web/baijiao_branch_collect/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  18. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  19. /data/web/baijiao_branch_collect/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  20. /data/web/baijiao_branch_collect/app/provider.php ( 0.19 KB )
  21. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  22. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  23. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  24. /data/web/baijiao_branch_collect/app/common.php ( 10.83 KB )
  25. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  26. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  27. /data/web/baijiao_branch_collect/config/app.php ( 1.29 KB )
  28. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  29. /data/web/baijiao_branch_collect/config/cache.php ( 1.22 KB )
  30. /data/web/baijiao_branch_collect/config/config.php ( 0.26 KB )
  31. /data/web/baijiao_branch_collect/config/console.php ( 0.29 KB )
  32. /data/web/baijiao_branch_collect/config/cookie.php ( 0.56 KB )
  33. /data/web/baijiao_branch_collect/config/database.php ( 2.29 KB )
  34. /data/web/baijiao_branch_collect/config/filesystem.php ( 0.63 KB )
  35. /data/web/baijiao_branch_collect/config/lang.php ( 0.81 KB )
  36. /data/web/baijiao_branch_collect/config/log.php ( 1.37 KB )
  37. /data/web/baijiao_branch_collect/config/middleware.php ( 0.19 KB )
  38. /data/web/baijiao_branch_collect/config/route.php ( 1.54 KB )
  39. /data/web/baijiao_branch_collect/config/session.php ( 0.57 KB )
  40. /data/web/baijiao_branch_collect/config/trace.php ( 0.34 KB )
  41. /data/web/baijiao_branch_collect/config/view.php ( 0.81 KB )
  42. /data/web/baijiao_branch_collect/app/event.php ( 0.25 KB )
  43. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  44. /data/web/baijiao_branch_collect/app/service.php ( 0.13 KB )
  45. /data/web/baijiao_branch_collect/app/AppService.php ( 0.26 KB )
  46. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  47. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  48. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  49. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  50. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  51. /data/web/baijiao_branch_collect/vendor/services.php ( 0.14 KB )
  52. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  53. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  54. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  55. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  56. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  57. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  58. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  59. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  60. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  61. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  62. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.20 KB )
  63. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.75 KB )
  64. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  65. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  66. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.30 KB )
  67. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  68. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  69. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  70. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  71. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  72. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  73. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  74. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  75. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  76. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  77. /data/web/baijiao_branch_collect/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  78. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Arr.php ( 17.45 KB )
  79. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/driver/Redis.php ( 6.94 KB )
  80. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  81. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  82. /data/web/baijiao_branch_collect/app/Request.php ( 0.09 KB )
  83. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  84. /data/web/baijiao_branch_collect/app/middleware.php ( 0.26 KB )
  85. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  86. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  87. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  88. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  89. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  90. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  91. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  92. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  93. /data/web/baijiao_branch_collect/route/app.php ( 3.05 KB )
  94. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  95. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  96. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  97. /data/web/baijiao_branch_collect/app/controller/Index.php ( 33.26 KB )
  98. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Request.php ( 9.20 KB )
  99. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Url.php ( 14.07 KB )
  100. /data/web/baijiao_branch_collect/app/model/IndexModel.php ( 19.95 KB )
  101. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Config.php ( 1.37 KB )
  102. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Cache.php ( 2.06 KB )
  103. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  104. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.73 KB )
  105. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/PDOConnection.php ( 53.74 KB )
  106. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  107. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  108. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  109. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Builder.php ( 24.07 KB )
  110. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  111. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Query.php ( 15.97 KB )
  112. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  113. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  114. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  115. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  116. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  117. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  118. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  119. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  120. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  121. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  122. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  123. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  124. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  125. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  126. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  127. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  128. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  129. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  130. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/view/driver/Php.php ( 6.44 KB )
  132. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  133. /data/web/baijiao_branch_collect/view/index/pc/school_about.php ( 2.49 KB )
  134. /data/web/baijiao_branch_collect/view/index/pc/school_top.php ( 5.76 KB )
  135. /data/web/baijiao_branch_collect/view/index/pc/school_right.php ( 2.17 KB )
  136. /data/web/baijiao_branch_collect/view/index/pc/school_bottom.php ( 1.16 KB )
  137. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000266s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000931s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '9253' AND `site_id` = 15 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000309s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000602s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 9253 [ RunTime:0.000260s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000619s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 9253 [ RunTime:0.000282s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_about` [ RunTime:0.000574s ]
  9. SELECT * FROM `fqi_school_about` WHERE `school_id` = '9253' LIMIT 1 [ RunTime:0.000766s ]
  10. SHOW FULL COLUMNS FROM `fqi_school_photo` [ RunTime:0.000610s ]
  11. SELECT * FROM `fqi_school_photo` WHERE `school_id` = '9253' [ RunTime:0.000239s ]
  12. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000720s ]
  13. SELECT * FROM `fqi_school_course` WHERE `school_id` = 9253 AND `site_id` = 15 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000489s ]
  14. SELECT * FROM `fqi_school_course` WHERE `school_id` = 9253 AND `school_status` = 1 AND `course_status` = 1 ORDER BY `course_id` DESC LIMIT 8 [ RunTime:0.000220s ]
  15. SHOW FULL COLUMNS FROM `fqi_school_news` [ RunTime:0.000705s ]
  16. SELECT * FROM `fqi_school_news` WHERE `school_id` = 9253 ORDER BY `click` DESC,`news_id` DESC LIMIT 5 [ RunTime:0.000239s ]
  17. SELECT `school_id`,`school_name` FROM `fqi_school` WHERE `site_id` = 15 AND `school_status` = 1 AND `school_id` < '9253' ORDER BY `school_id` DESC LIMIT 20 [ RunTime:0.005603s ]
0.017688s