他从门后探一探头，打了声招呼。

He popped his head around the door and said hello.

《牛津词典》

我没有从门进来。

I didn't come through th' door.

youdao

从门进去的，才是羊的牧人。

2The man who enters by the gate is the shepherd of his sheep.

youdao

Hobbes is typically concerned with the foundations of this new science, getting the building blocks right from the beginning.

霍布斯特别关注,这门新科学的奠基，从一砖一瓦开始建筑。

耶鲁公开课 - 政治哲学导论课程节选

I think there are various things you can get out of ? the course. what do you think about philosophy?

我觉得你能从这门课中学到很多东西,你觉得哲学怎么样？

麻省理工公开课 - 电影哲学课程节选

My path in life was fundamentally altered by just a handful of courses at this place and this was in fact one of them.

在哈佛所学的一些课程,从根本上改变了我的人生道路,这门课就是其中之一。

哈佛公开课 - 计算机科学课程节选