In order to control the detergent pollution to the minimum degree, we need your help.

为让洗涤济对环境的污染控制到最低的程度，我们需要您的帮助。

youdao

In order to control the detergent pollution to the minimum degree, we need your help.

为让洗涤济对环境的污染控制到最低的程度，我们需要您的帮助。

youdao