This proposition has taken some hard knocks.

这个提议遭到了一些沉重的打击。

Hmmm, it sounds like you've been to The school of hard knocks.

嗯，听起来你是在困境中学习成长的。

Something hard knocked his elbow and he tucked it in tightly, still spinning and spinning.

有什么坚硬的东西撞到了他的胳膊肘，他紧紧夹住双臂，还是不停地转啊转啊。

In the school of hard knocks, you learn something as a result of difficult or unpleasant experiences.

经历艰苦的磨练时，你从困难或不愉快的经历中学到一些东西。

My wine knowledge has been gained through, some people say, the school of hard knocks, just being here working in it.

有些人说，我在葡萄酒方面的知识是通过在生活中不断历经磨难而获得的，但其实我只是一直在这里工作。

The term " hard knocks" means the situations in life that try to knock you down, but you won't give up.

" hard knocks（猛烈的打击）" 这个词是指生活中那些试图击倒你的情境，但你不会放弃。

No smiling, girls, it's a hard knock life.

不要笑 姑娘们 要展现生活艰辛。

Clive’s taken quite a few hard knocks lately.

【knock】克莱夫近来碰到不少倒霉事。

Although I did graduate from the school of hard knocks, our mascot was the knockers.

虽然我确实从硬敲门学校毕业， 但我们的吉祥物是门环。

Before Google, you couldn't figure out who you really were until you had gone through the school of hard knocks.

在使用 Google 之前，除非你经历了学校的艰辛考验，否则你无法弄清楚你到底是谁。