重点讲解:
1. as to 至于…;
There's some question as to whether he will sign this resolution.
他是否会签署这项决议还不能确定 。
2. be aware of 注意到的;察觉到的;意识到的;
I don't think people a re really aw are of just how much it costs.
我认为人们并不真正明白这要花多少钱 。
3. look at (尤指专家)检查,察看;
You run the software, you look at the output, you make modifications.
运行该软件,查看输出结果并进行修正 。
4. all types of 各种各样;
She mixes with all types of people.
她和各种类型的人打交道 。