On the other hand, some people say, well that would backfire.

此外,人们可能要说,这会起反作用

耶鲁公开课 - 金融市场课程节选

If we get burned, it has a reverse effect, it's not healthy.

要是晒伤了，那就起到反作用了，不健康了。

我来自阿拉斯加 - SpeakingMax英语口语达人

We have the pulse being slowed down and almost like a law of physics or something, now comes a reaction- now John Kander makes the music accelerate so let's watch a wonderful example of accelerando here.

这里我们听到节奏慢了下来,但是,与物理类似,反作用出现了,现在约翰·肯德尔加快了音乐的节奏,让我们看到了一个渐速音的好例子

耶鲁公开课 - 聆听音乐课程节选