现在我们只是简单介绍一下表面的东西。

We'll just touch the surface here.

youdao

也会看一下表面以下的一些改进。

We will also look at a number of behind the scenes improvements.

youdao

也会看一下表面以下的一些改进。

We will also look at a number of behind the scenes improvements.

youdao