Or a bird, or a chicken, have you heard them laugh?

你一定没听过猪，或马笑吧？

youdao

Haven't you heard them say on TV that... erh... they soften the skin, wipe out the roughness, counter irritation and build strength and resilience?

你没有听电视上说…额…它们能使皮肤光滑，消除皮肤粗糙，无刺激，可以使皮肤光滑有弹性。

youdao

You may have heard the news last April about how Amber Heard was facing lawsuits for taking her two dogs into Australia without declaring them to customs officials.

你应该听说过去年四月份的一则新闻：安柏·海德因为把两条狗带去澳大利亚时没有向海关申报而面临诉讼。

youdao

It doesn't matter if you've never heard of them or if you never think of them again-- but, Titian. The famous Titian.

你们没听说过或者听完课就忘了也没关系,例如著名的提香

耶鲁公开课 - 欧洲文明课程节选

Of course, the "where" questions are very simple and you've heard them before.

当然，“where”问句非常简单，你之前肯定听说过这个用法。

Where 课堂 - SpeakingMax英语口语达人

Now it's possible somebody said both these sentences before, but you probably have not heard them.

有可能某人曾说过这两句话,可你们却并没听到过

耶鲁公开课 - 心理学导论课程节选

Chances are that if you're friends with an Apple fanatic, you heard them buzzing this past weekend about Jaguar.

FORBES: Magazine Article

So you heard them talk a lot about me.

WHITEHOUSE: Remarks by the President at Campaign Event

They moved at astonishing speeds for people of that size, and, long before you saw them, you heard them: the sound of one two-hundred-and-fifty-pound man colliding with another echoed around the practice facility.

NEWYORKER: Offensive Play