我听说她还知道一些汉语和法语单词。

I hear she also knows a few words in Chinese and French.

youdao

你可能知道玛丽·居里是谁，但你可能没听说过瑞·卡森。

You probably know who Marie Curie was, but you may not have heard of Rachel Carson.

youdao

我想知道，是不是我爸爸淹死时我听说的那条？

I wonder if it could be the same one I heard of when my father was drowned?

youdao

I don't know if you heard this morning, but there was news of the discovery of yet one more element.

我不知道你们今早听说了没，有一个新发现,一个新的元素的发现。

麻省理工公开课 - 固态化学导论课程节选

I was kind of skeptical because, you know, you just hear about how bad it is and how sketchy but,

我有点怀疑，因为你知道，总是能听说交通多么不完善，

利用大众交通工具吧 - SpeakingMax英语口语达人

You cannot say, "I never heard of it. I don't know where it came from."

你就不能再说,"我从没听说过,我不知道它是怎么来的"

耶鲁公开课 - 基础物理课程节选