It prevents changes in one layer from affecting the other layers, so that they can develop more quickly.

它防止了一层的变动对其它层的影响，从而可以更快地进行开发。

youdao

It prevents changes in one layer from affecting the other layers, so that they can develop more quickly.

它防止了一层的变动对其它层的影响，从而可以更快地进行开发。

youdao