我知道至少有两人干过同样的事。

I know of at least two people who did the same thing.

《牛津词典》

我知道他们至少有两个临时职位的需求。

I know they have at least two temporary positions available.

youdao

我不知道如何完善，但他们想要至少能够得体地交流。

I don't know about perfecting but they want at least to be able to communicate decently.

youdao

I don't know. It's at this point of a possible confusion, at least a momentary, provisional confusion, that we know that the poet has identified with the sun.

我不知道，这里有一点迷惑性，至少是一种瞬间而来的迷惑，我们知道作者认为自己等同于太阳。

耶鲁公开课 - 弥尔顿课程节选

I'm then printing bracket one, bracket two, bracket three, bracket dot, dot, dot up until the total number of arguments, 1 whatever that may be, and it's going to be at least one because the program always has a name.

然后我打印，括号等等等，知道打印完所有的参数，不管那个最大值可能是什么，它将至少为,因为程序总是有一个名字。

哈佛公开课 - 计算机科学课程节选

This is a calculus-based class and I expect everyone to know at least the rudiments of differential calculus.

这门课需要微积分的数学基础,我觉得每个人至少应该知道,一些微积分的基础知识

耶鲁公开课 - 基础物理课程节选