He realized that this "teach-in" method would be a useful way for the public to express concern about the environment to federal and state officials.

VOA: special.2010.04.21

Milton claims that he will one day use the English language to express what he calls "some graver subject," some more important subject matter, and he proceeds to characterize what that graver subject will look like.

弥尔顿声称有一天他将用英语,来表达他所谓的“一些严肃的主题“,还有一些更重要的主题，然后他继续描述这些严肃的主题都是什么样的。

耶鲁公开课 - 弥尔顿课程节选

After you part ways, you can turn to your friend and express your frustration that he did not remember you.

你们分开后，你可以向你的朋友表达他不记得你的失落感。

I'm frustrated 课堂 - SpeakingMax英语口语达人

He told VOA that King Abdullah is likely to express his concerns over Washington's approach to Iran's nuclear threat.

VOA: standard.2010.06.29

There is not a subject you can raise that he does not respond and know what he wants to express.

VOA: standard.2009.10.14

Mr.Bani Sadr argues the Iranian people have good reason to be upset with the results of the election: He insists that for a population that wanted to express itself and vote, this kind of fraud is unacceptable and thus people have taken to the streets to protest.

VOA: standard.2009.06.14