Question

i don't understand 什么意思

Answer 1

i don't understand 意思：我不明白；我不理解；我不懂
例句：

1、I don't understand what you mean.
我不懂你的意思。
2、I don't understand what you are talking about
我不明白你在说什么。
3、I seem to have involved myself in something I don't understand.
我似乎卷入了一件我并不知情的事情当中。

understand 英 [ˌʌndəˈstænd] 美 [ˌʌndərˈstænd]
vt.& vi.懂，理解
vt.了解;领会;默认;听说

Answer 2

i don't understand

我不明白；我不懂；我全不懂

例句

1.
I don't understand exactly what you are trying to say.
我不很了解你想说什么。

Answer 3

I don't understand
我不懂
But I don't understand why do you say like this?
但是我不明白的是你为什你要这样对待我呢？

Answer 4

应该是我不理解