例句：
Describe how you did it.
谈谈你是怎样做这事的。
I cannot describe it, I can't find the words
我描述不上来，我找不到合适的字眼。
We asked her to describe what kind of things she did in her spare time
我们请她描述一下她业余时间都在做什么。
The effect is almost impossible to describe
这种影响几乎无法用言语描述。