All the ste ps are shown to you in the video lectures, so you cant possibly miss a step.

所有步骤显示到你的视频讲座，所以你不会错过一步。

youdao

All the ste ps are shown to you in the video lectures, so you cant possibly miss a step.

所有步骤显示到你的视频讲座，所以你不会错过一步。

youdao