翻译为：I don't understand what you said.
短语：
我很不明白：i am not understand2.
我也不明白：Well I don't know | I do not understand | i am confused as well
我看不明白：I do not understand
我听不明白：I don't understand | I do not quite understand | I did not understand
我还不明白：I also do not understand | I do not understand | I didn't get it | I still don't know
我真不明白：I really do not understand
我弄不明白它：I can't understand it
但我仍不明白：But I still don't understand
我看不明白呀：I do not understand | Yeah I do not understand
例句：
但是我不明白的是你为什你要这样对待我呢？/But I don't understand why do you say like this?
让我不明白的是一些人怎么就那么依赖上乘船作为他们唯一的出游方式呢。/What I don't understand is how some people rely on this as their only source of traveling.
我不明白， 这个新闻有什么意义？/I don't understand. What does this story mean?
我不明白怎么会发生这么可怕的凶杀案。/I don't understand how a terrible crime like this could happen.
我不明白需要改变什么东西，会带来什么好处，怎么改变。/ I don't understand what should change, the benefits or how to change.
我不明白你是什么意思。/I don’t understand what you meant.
我不明白怎么会认为定个上限就会有这种作用。/I do not know why the ceiling should be expected to have that effect.