1.let on 泄密，透露，假装

例句:If he ever noticed or was bothered, he never let on.

可是如果他注意到了这些，不管他内心多么痛苦，也从不表现出来。

2.adjust to 调整，调节

例句:But as we started out, he always said, "You set the pace. I will try to adjust to you. "
但是每次出行前，他总是说，"你走你的，我想法儿跟上你"。

3. marvel at 惊叹，对···惊奇

例句:When I think of it now, I marvel at how much courage it must have taken for a grown man to subject himself to such indignity and stress.
如今每当我想起这些，我惊叹一个成年男子要经受信这种侮辱和压力得需要多么大的勇气啊！叹服他竟然能够做到这一点，不带任何痛苦，没有丝毫抱怨。

4.make it todo sth 设法做成某事

例句:He almost never missed a day, and would make it to the office even if others could not. A matter of pride.
我们常常往返于从家到他上班乘坐的地铁站的那段路上。他有病也要上班，哪怕天气恶劣。他几乎从未误过一天工，就是在别人不能去的情况下，他也要设法去上班。实在值得骄傲。