The ventilating device used in urban residents kitchen can't remove oil fume effectively.

目前城市住宅厨房排烟装置不能有效地排除油烟和消除对环境的污染。

youdao

The ventilating device used in urban residents kitchen can't remove oil fume effectively.

目前城市住宅厨房排烟装置不能有效地排除油烟和消除对环境的污染。

youdao