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

But he wants to get at something here, and I think it's helpful to put it next to that advertisement for Ulysses.

我觉得把它和那个《尤利西斯》的广告放在一起，会对你们很有帮助。

耶鲁公开课 - 1945年后的美国小说课程节选

He gave me good advice before and it was helpful.

他之前给过我一些建议，确实帮助很大。

If I were 实战 - SpeakingMax英语口语达人