I couldn't let himlay there all alone, scared the way he was, so I grabbed him up and run him out of there.

VOA: standard.other

What if you're talking about a group of people that don't have any cows in their vicinity, let alone a sick cow?

万一你遇到一群人,他们附近连头奶牛都没有,更不用说受病毒感染的奶牛

耶鲁公开课 - 生物医学工程探索课程节选

We don't do brain transfers,let alone have a half-a-brain transfers.

我们根本就不做大脑移植，更不用说半脑移植了。

耶鲁公开课 - 死亡课程节选

Most European and Asian companies are not required to disclose pay--and they don't, let alone ask shareholders to approve it.

FORBES: I'll pay yours if you'll pay mine

Ultimately, if there was a diet that really worked for everyone, the dieting industry wouldn't exist, let alone be a multibillion dollar one.

BBC: Atkins and the never-ending battle over carbs

Now, I don't -- I can't dictate what the President says, let alone what Governor Romney says, but I don't think that's what this conversation is about.

WHITEHOUSE: Press Briefing