I did not understand. "But,Dupin," I said, "why did you go to the trouble of replacing the letter?

VOA: special.2009.12.26

Yes. The point is, it's not going to work, and she caught both of them, impressive, it's not going to work because iters left is already negative, it's just going to skip the whole loop, and I'm in trouble, so thank you for catching that.

是的，重点是，程序不会运行的，她发现了两个错误，很令人敬佩，程序不会运行,因为iters，left已经是负数了，它会跳过整个循环，然后就有麻烦了，谢谢你提出这个问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

I had trouble moving. Soon I had to lay down against the side of the cave.

VOA: special.2010.07.10

I explained to him that I was having trouble with my eyes and needed to wear the dark glasses at all times.He believed me.

VOA: special.2009.12.26

"I want a job because I don't want to get in any trouble, I want to stay away from the streets, keep my head on my shoulders, stay on the right path The director of the program is Salvatore Mastroeni, a former principal of a high school.

VOA: special.2009.08.20

"They are checking so I won't have no trouble in the future to play sports,".

VOA: standard.2009.12.12