1、Compulsion

强烈欲望;(难以克制的)冲动

He felt a sudden compulsion to drop the bucket and run.

他突然有一种想扔掉水桶撒腿就跑的冲动。

It's a compulsion to write, more than talent, that makes a writer.

成为作家要有天分，但更要有创作的冲动。

强迫;强制

Many universities argued that students learned more when they were in classes out of choice rather than compulsion.

很多大学认为如果学生上课是出于自愿而不是被迫，那么他们学到的东西会更多。

There is already an element of compulsion in existing government schemes for the unemployed.

政府现行的失业方案已经有点强制的意味了。

2、suppose

假定;假设;设想

Suppose someone gave you an egg and asked you to describe exactly what was inside.

假设有人给了你一枚鸡蛋并要你准确描述鸡蛋里面有什么。

Supposing he's right and I do die tomorrow? Maybe I should take out an extra insurance policy.

假设他是对的，我确实明天就会死，那该怎么办？也许我应该再买一份保险。

(根据所知)认为，推断，料想

The policy is perfectly clear and I see no reason to suppose that it isn't working.

这项政策非常清楚明了，我没有理由认为它不会奏效。

I knew very well that the problem was more complex than he supposed.

我很清楚那个问题比他料想的要更复杂。

我看;要我说;我想

I get a bit uptight these days. Hormones, I suppose.

这些天我有点焦躁。我看是荷尔蒙在作怪。

I suppose I'd better do some homework.

我看我最好做做功课。