If they have an underperforming fund, sometimes they allow it to die a dignified death; although, that doesn't happen very often.

如果他们旗下有一支表现不佳的基金,他们可能会让基金退市,当然这种情况不常发生

耶鲁公开课 - 金融市场课程节选

And especially TAs, that happens a lot with TAs

特别是助教，在助教身上这种事情很常发生。

热情的教授 - SpeakingMax英语口语达人

So, don't start here. And, it happens infrequently, but I've got to tell you, a few years back on the final exam, a couple of people were involved in passing information back and forth.

不要开始这样做，这也不常发生，我要告诉你们,几年前的期末考试里，有几个人，他们,给前后传递答案。

麻省理工公开课 - 固态化学导论课程节选

There's too many. The thing that happens to...

太多了。有件事情常发生就是……

世界的宝物都聚于此 - SpeakingMax英语口语达人