Nonpolluting
a. 不会引起污染的
🗣️ 情景例句
I would be appriciated to take a look around your factory.
如能看一下你们工厂我会很感激的。
May I do it by tomorrow?
我能明天做吗？
I found him seated on the bench.
我发现他在椅子上坐着