重点讲解:
1. keep up with 跟上(变化等);
We must keep up with the times.
我们必须跟上时代前进的步伐 。
2. show off 展示;
The player was given hardly any opportunities to sh ow off his talents.
那位选手几乎没有得到什么机会展示自己的天赋 。
3. suffer from (因疾病或处于其他不利境地而)受苦,受难,受折磨;
Many kids suffer from acne and angst.
许多年轻人都会受到青春痘和焦虑的困扰 。
4. be indistinguishable from 难以区别的;难以分辨的;
Replica weapons are indistinguishable from the real thing.
仿真武器与真武器很难区分 。