So that he knew a lot about music, but he never performed or never was active as a musician.

他对音乐很懂，但他从来没有,表演过或者成为一个积极的音乐人。

麻省理工公开课 - 电影哲学课程节选

But it is a good resource to go to, for like just finding out what something is if you've never been there.

但（网站评级）是个很好的信息来源，就好像你从来没有去过那里，但你却找出了关于它的信息。

在哥伦布环岛 - SpeakingMax英语口语达人

Something is usually said about Kafka in connection with Wise Blood, but I have never succeeded in making my way through The Castle or The Trial, and I wouldn't pretend to know anything about Kafka.

经常有人说到卡夫卡,与《慧血》之间的联系，但我从来没有成功地,读懂《城堡》或者《审判》,我不会假装我了解卡夫卡的一切。

耶鲁公开课 - 1945年后的美国小说课程节选

But my guess is there're American Jews who have never met a Palestinian.

但我猜很多美国犹太人,从来没有见过巴勒斯坦人。

普林斯顿公开课 - 人性课程节选

Hacking believes that there were many gambling theorists who invented probability theory at various times in history but never wrote it down and kept it as a secret.

哈金相信历史上有很多赌博理论家,曾多次构想了概率论,但从来没有记录下来,并且恐为人知

耶鲁公开课 - 金融市场课程节选