你的手干净吗？

Are your hands clean?

《牛津词典》

你为客人预备好干净毛巾没有？

Have you put out clean towels for the guests?

《牛津词典》

我这地板又漂亮，又干净，不想让你弄脏。

I don't want you mucking up my nice clean floor.

《牛津词典》

You've got to squeeze absolutely everything out of it, and so it was ideal from the standpoint of teaching and was, it seems to me, also wonderfully galvanizing intellectually because it really did make people think: "look how intricate what I thought was simple turns out to be."

你得完完全全把东西都挤干净了，正因如此，从教学本身的立场来看，这就是理想状态了，而在我看来，它能使人如醍醐灌顶,因为它真的在引导人们思考：,“我想象得很复杂的东西原来是这么简单的一回事儿啊！“

耶鲁公开课 - 文学理论导论课程节选

You know, if you were to go into the Chelsea area, that's a really new and kind of a clean area.

如果你前往切尔西地区，(你会发现)那儿真是个崭新而干净的区域。

哈莱姆很独特 - SpeakingMax英语口语达人

I mean, you'll get some people who look very preppy and really clean and tidy, and well-presented.

我的意思是，你能看到一些人看起来非常干净整洁，表现出色。

想成为引领时尚的人 - SpeakingMax英语口语达人