1.
Calmness, it's not big thing. You don't understand.
冷静点，它不是什么大事情。你不懂。
2.
"I really can't understand you, Huei-fang!
“四妹！我真不懂你！
3.
I couldn't understand what you babbled out
我听不懂你的胡言乱语。
4.
If you don't know, just ask.
你要是不懂，就问好啦。
5.
I can't read your shorthand notes.
我看不懂你的速记符号。
6.
I cannot fathom what you mean.
我不懂你说的意思。
7.
You mean you can't figure out what she's up to?"
你真不懂她的用意？”
8.
I don't understand what you mean, Romeo.
我不懂你的意思，罗密欧。
9.
I cannot understand what you are driving at.
我不懂你的意思何在。
10.
You don't understand irony.
你不懂得什么叫俏皮。
11.
I do not quite follow you.
我听不大懂你的话。
12.
I don't quite catch your meaning.
我不大懂你的意思。
13.
I can' t read your untidy writing.
你的字太乱, 我看不懂.
14.
You don't understand the poetry of life.
你不懂得生活的诗意。
15.
If you don' t attend to the lecture, you won' t understand.
如果你不用心听讲，你就不会懂。
16.
Can you follow her argument? When he lectures, I cannot follow.
你能听懂她的论点吗？；我听不懂他的演讲。
17.
In those days you did not understand tears, did not understand the toll life exacts; you did not know that history also has its pain.
你那时不懂得眼泪，不懂得代价，你不知道历史也有它的痛苦。
18.
APPLE，you can no can not speak English? I head no see!!
苹果，你能不能不说英语？我听不懂！！