As a matter of fact, we need to make improvement in many areas.

事实上，我们需要许多方面进行改进。

youdao

As a matter of fact, we need to make improvement in many aspects.

事实上，我们需要在许多方面进行改进。

youdao

As a matter of fact, we need to make improvement in many aspects.

事实上，我们需要在许多方面进行改进。

youdao