I don't hear most of it. But there are moments, and they're moments that give me pleasure when I can say, "Oh,yeah. That's what he's doing there."

我也只能听出一小部分，但是有时候，这些时候总是让我激动，我会发现，哦对，这正是作曲家在做的“

耶鲁公开课 - 聆听音乐课程节选

He's doing what he can, but change will be slow.

他在做他所能做的一切，但是变化却很缓慢。

两党制度的优缺点 - SpeakingMax英语口语达人