1·We mustn't let up now.
我们现在可不能放松啊。
—— 《牛津词典》
2·If you fall, dust it off. Don't let up.
如果你跌倒了，掸掉身上的灰尘，不要放松。
3·Come along, old chap, and I'll ask the widow to let up on you a little, Huck.
走吧，哈克，老伙计，我去跟寡妇讲，让她对你要求宽容一些。
4·The pain finally let up.
疼痛终于减轻了。
—— 《牛津词典》
5·Presently the rain let up.
俄顷雨止。
—— 《新英汉大辞典》
6·We should never let up for a moment.
我们一刻也不能松劲。
—— 《新英汉大辞典》
7·Why don't you let up on the poor child?
你为什么不能较宽容地对待这个可怜的孩子呢？
8·Don't expect the action to let up soon.
别指望这一迅猛势头会很快放慢下来。
9·Nor did Mrs Clinton let up for a moment.
希拉里也一刻都没有松懈。
10·In Europe, there were some countries that didn't let up.
而在欧洲，有部分国家并没有放弃风能。