Now you're right: you're right if you have the feeling that you've heard a lot of these same ideas before.

你们是对的：如果你们觉得,这些说法都是老生常谈了。

耶鲁公开课 - 弥尔顿课程节选

I've heard a lot of stories about a lot of bickering at the kibbutz.

我听过许多发生在,以色列集体农场的争执与矛盾。

耶鲁公开课 - 金融市场课程节选

And, you've undoubtedly heard a lot in the public press, and even in the political dialogue such as it is these days that hydrogen might be on environmentally friendly fuel.

毫无疑问你已经在公开新闻上，甚至在政治的对话上听到过了,比如最近这些天,氢气是一种环境友好的燃料。

麻省理工公开课 - 固态化学导论课程节选

We've heard a lot of great speeches from members of Congress about creating jobs.

WHITEHOUSE: Press Briefing

You've heard a lot about the staff of the National Security Council in recent months.

CNN: Iran-Contra Affair

Another governor, first-term governor, I've heard a lot mentioned is Sarah Palin, a female from Alaska.

NPR: Political Junkie: Three Weeks to Pennsylvania