人群开始聚集在大使馆的前面。

A crowd began to collect in front of the embassy.

《牛津词典》

在我的房子前面有一棵树。有一天，我发现树上有一个鸟巢。

There is a tree in front of my house. Someday, I found a bird's nest in it.

youdao

youdao

When the bad is behind us, that seems less bothersome than when the bad is in front of us.

当糟糕的事过去之后，它似乎没有在我们前面时那么麻烦。

耶鲁公开课 - 死亡课程节选

And I'm going to show you an example in a 1 second, just to drive this home, but notice the characteristics. In the first two cases, the problem reduced by 1 at each step.

在前面两个例子里,每一部问题的规模缩小了,不管是迭代的还是递归的，这表明这个问题的复杂性可能是线性的。

麻省理工公开课 - 计算机科学及编程导论课程节选

By the way, it's critical that they should stay in formation; nobody should get ahead of anybody else.

顺便说一下,这是在保持队形的前提下,不能有人单独冲在前面

耶鲁公开课 - 古希腊历史简介课程节选