打开App
360P
走进美国7年级[初一]课堂（亲临美国课堂教学2）
亲临美国课堂教学系列
西方课堂教学实况（中小学）42/52
App09:48![走进美国7年级[初一]课堂（亲临美国课堂教学2）](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/70a69dc63c62df02e98473613bfcff77~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250127120049E60154B33EC40C244634&requestFrom=704&version_code=80402&x-expires=1769486450&x-signature=CPC%2F6c%2BHBnTFnmGDdJacj2JWf3g%3D)
App20:39![走进美国八年级[初二]课堂（亲临美国课堂教学系列03）-数学课](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/9330a79796284269ba6a8851a884fe20~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250127120049E60154B33EC40C244634&requestFrom=704&version_code=80402&x-expires=1769486450&x-signature=k0U4r6kyaM7H6%2BupvScT1aACc0s%3D)
App15:05
App33:06
App12:54
App13:30
App14:12
App15:03
App12:51
App08:51
App03:40
App38:18打开App观看
亲临美国课堂教学系列
App09:48App20:39App15:05App33:06App12:54App13:30App14:12App15:03App12:51App08:51App03:40App38:18
