… someone who is determined and tough-minded.

… … 一个意志坚定、不轻易动摇的。

So after all that, do you know the difference between being hard as a rock and as solid as a rock?

今天要跟大家介绍 rock 岩石这个字的几个用法 当你称呼一个是 rock 那就代表他们是某的靠山 或是他们非常靠得住 值得信赖 Anna's husband was her rock throughout her illness Anna 生病时期 的丈夫是坚固的靠山 另外 hard as a rock 像岩石一样坚硬 代表坚忍不动摇的意思？

But despite all the great spy novels and shaken not stirred martinis, the Cold War never did heat up in Europe.

但是，尽管有所有伟大的间谍小说和动摇不惊动的马提尼酒，冷战从未在欧。

Yes, he reaches with his love (thus I think) over to me in this concealed stillness; and should not I, with my eternal undisturbed loving, reach to him in the distance?

是的，在深藏的静谧他对我一往情深(我如是想)。难道我就不应该借着永不动摇的深情，遥通心声吗?

Speaking on a Fox news program, White House trade adviser Peter Navarro said: 25 percent on steel, and the 10 percent on aluminum, no country exclusions - firm line in the sand.

白宫贸易顾问彼得·纳瓦罗（Peter Navarro）在福克斯新闻节目表示：“对钢铁征收25%，对铝材征收10%的关税，没有国家例外，这是不动摇的底线。”