If you're stuck, if you're struggling, if you're not certain about something, please ask. We're not mind readers, we can't tell when you're struggling, other than sort of seeing the expression on your face, we need your help in identifying that.

如果你很差，如果你很纠结，如果你不确定某件事情，请问我们，我们不会读心术，我们没法儿看出来你们很纠结，除非能从你们的面部表情看出来，我们需要你们在这件事儿上的配合。

麻省理工公开课 - 计算机科学及编程导论课程节选

What can we tell immediately, if you're stuck in this situation?

如果你要是遇到这种情况会怎么办

耶鲁公开课 - 博弈论课程节选

If you're stuck with it was a dark and stormy, give us a call: 800-989-8255, 800-989-TALK. And we have an e-mail challenge going.

NPR: Could You Be the Great American Novelist?

But if you're stuck, as we have been, with the slowest economic recovery in modern memory, most people would probably say it was better for the long-term health of the country to have more people working, less productively, than to have rising productivity but also higher unemployment.

BBC: The UK productivity puzzle (cont'd)

The lesson, of course, was simple: If you're a cat and you plan to get stuck in a wall, do it in New York.

WSJ: Jason Gay: What Linsanity Says About New York