It'll take a year, at the very least.

这至少需要一年时间。

《牛津词典》

His possession of classified documents in his home was, at the very least, a violation of navy security regulations.

他把机密文件放在家里，这最起码是违反了海军安全条例。

《柯林斯英汉双解大词典》

At the very least, you should ask, "Is it OK if I smoke?"

至少，你应该问：“我抽烟可以吗？”

youdao

At the very least,he says, they will gain experience to take back to school if that is what they decide to do.

VOA: special.2011.05.30

Desires, at the very least, seem to be, at least in typical cases, very closely tied to a series of emotions.

欲望,看上去,起码在常规的例子里,似乎是跟一系列的情绪紧密相连的

耶鲁公开课 - 死亡课程节选

I think the Morning Star, Evening Star case shows us that arguments like this, at the very least, can't be taken at face value.

晨星和昏星的例子,向我们表明了,像这样的论证,一般来说,不能轻信

耶鲁公开课 - 死亡课程节选

At the very least, Zynga would have the luxury of competing on a level playing field.

FORBES: Will Zynga's New Hire Exploit Gambling or Consumers?

Or, at the very least, need a new hard drive or some other component?

FORBES: Why I'm Leaving Windows for Mac

This baleful condition will persist for the next few years at the very least.

FORBES: Drugs of Choice