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还不会在电脑上用钉钉视频会议上课？连麦不延时！5分钟学会！
对于只教一个班的老师来说，视频会议绝对比直播好用，连麦不延时，能直接看到学生学习状态，不用等到直播结束了才知道谁没有上课，现在还增加了录制功能哦！
网课教学技巧——小白也能学会哦4/23
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