One of the first five button interface and operation are basically the same, nor duplicated.

其中前五个按钮的界面与操作基本一致，也不重复介绍。

youdao

One of the first five button interface and operation are basically the same, nor duplicated.

其中前五个按钮的界面与操作基本一致，也不重复介绍。

youdao