1.
make unclear or incomprehensible.
使不清楚或不能理解。
2.
could not make out what she was saying.
不能理解她在说些什么
3.
a problem above/beyond sb's comprehension
某人不能理解的问题.
4.
writing (print or handwriting) that cannot be deciphered.
写出来的东西不能理解。
5.
she cannot get her ideas across.
她的想法别人不能理解。
6.
His ideas are beyond my grasp.
他的想法我不能理解。
7.
They couldn't understand him, could they?
他们不能理解他，是吗？
8.
Neither of them can understand.
他们俩谁也不能理解。
9.
I can't make out what you are saying.
我不能理解你说些什么。
10.
The matter is above my apprehension.
这件事我不能理解。
11.
I could make nothing of what she had said.
我不能理解她所说的话。
12.
It passes my comprehension.
那是我所不能理解的。
13.
I've never been able to figure him out.
我一直不能理解他.
14.
What you say doesn't make sense to me.
你说的话我不能理解。
15.
I can not understand her logic.
我不能理解她的逻辑。
16.
concepts beyond the reach of one's intelligence
本人不能理解的概念
17.
an unintelligible prose passage.
不能理解的散文段落
18.
He could not grasp why I would not help him.
他不能理解我为什么不帮他。