And since it's a global problem,he adds, it will always be helpful for cities around the world to exchange ideas and experiences to benefit from each other's innovative solutions.

VOA: standard.2010.07.26

We will be talking about papers in the section.It will be helpful to you it will also give you a chanceto talk about these books so please do go.

我们下节课会讨论你们的论文，这对你们很有用,也给你们机会讨论这些书，所以请你们一定要来。

耶鲁公开课 - 1945年后的美国小说课程节选

Alright, that's the end of my, maybe sermon is the right word on debugging. Polemic, I don't know. I hope it will be helpful. And I hope you'll remember some of these things as you try and get your programs to work.

这就是我有关调试好习惯的一些废话,也许你们会有争议,我希望这些对你们会有帮助,而且我希望你在调试的时候,会想起我今天讲的这些话。

麻省理工公开课 - 计算机科学及编程导论课程节选