And so things like real time video or instant on high quality, so the world for example, online teaching video, is sort of this BIG.

像实时视频或者高清即时对话之类的，像在线教学视频的世界，诸如此类都是大梦想。

youdao

And so things like real time video or instant on high quality, so the world for example, online teaching video, is sort of this BIG.

像实时视频或者高清即时对话之类的，像在线教学视频的世界，诸如此类都是大梦想。

youdao