A Hard Word的意思|示意

Paul Crutzen, winner of the Nobel Prize in chemistry, finds it hard to believe. "it's incredible to see what a single word changes," he says.

诺贝尔化学奖获得者保罗·克鲁岑表示这真是令人难以置信。

Trouble is a word: not put, hard, cannot see through, forget.

人的烦恼就个字：放不下，想不开，看不透，忘不了。

He thought the news would have overpowered his wife-his wife, to whom he had never said a hard word.

他以为妻子一定受不住这打击，他自己一辈子没对他说过一句逆耳的话。

The word sketchy here is not pejorative because millennia of philosophy of language have shown how hard (or even impossible) it is to come up with a truly rigorous model of natural language.

这里说粗略并非轻视，因为数千年来的语言哲学表明要建立自然语言真正严格意义上的模型是很难的(甚至是不可能的)。

In a word, it is natural for us to learn English well by making efforts. If we didn't work hard, we would never do well in learning English.

总之，学好英语要付出努力是很自然的。如果我们不努力，我们永远都不会学好英语。

With your children, make up a family code word that is neither too common nor so bizarre that it would be hard to use naturally.

和你的孩子一起想一个家庭暗号，不要太普通也不要太奇怪，不然想要自然地使用这个暗号会很困难。