It'll cost at least 500 dollars.

这东西至少要花500元。

《牛津词典》

At least he knew right from wrong.

至少他明白是非。

《柯林斯英汉双解大词典》

She must be at least 40.

她至少应该有40岁了。

《牛津词典》

All fifty states require at least one year of hospital work for doctors-in-training educated at medical schools in the United States.

VOA: special.2010.07.13

Now we can't neglect the first question here, which is at least for me: did Milton really believe this?

现在至少对我来说，我们不能忽略一个问题：,弥尔顿真的信这个吗？

耶鲁公开课 - 弥尔顿课程节选

I think she is a character that you can--if not identify with--at least, you can understand and be interested in.

也至少能够理解和感兴趣的角色，所以，在这本书，还有我们下次。

耶鲁公开课 - 1945年后的美国小说课程节选

That would at least give the industry certainty about what it must buy and when.

ECONOMIST: Aviation

The trustee of at least 530 Countrywide trusts, Bank of New York Mellon, was less impressed.

FORBES: Wall Street's New Nightmare

All these businesses are growing at least 5% a year, with gross margins above 30%.

FORBES: Plastic Is Out