Unfortunately, I've never taken a course in it, but I've started reading it lately out of just my broad intellectual interest.

遗憾的是,我从未上过有机化学课,但我最近开始读一些相关的书,这是我广泛爱好中的一种

耶鲁公开课 - 金融市场课程节选

Unfortunately, knowing what the clean version--knowing what the word is means to me the clean version is not very clean.

很遗憾,在知道了和谐版的歌词之后,我发现和谐版也不怎么和谐

耶鲁公开课 - 心理学导论课程节选

The third derivative, unfortunately, was never given a name, and I don't know why.

遗憾的是三阶导数没有专门的名称,我也不知道这是为什么

耶鲁公开课 - 基础物理课程节选

Somehow I've missed getting the health, but that would be another big insurance.

遗憾的是,我忘了查健康保险公司的数据了,不过那必将是另外一个巨额数字

耶鲁公开课 - 金融市场课程节选