不了解

Furthermore, Professor Caldwell did not realize Martin's concept of the average English professor.

而考德威尔教授却不了解马丁对一般英文教授的看法。

I was not in the know, because in certain areas of Cambodia there are no Cambodians.

我不了解情况，因为在柬埔寨的某些地区没有柬埔寨人民居

Yet if I know nothing about you or your history, I cannot help you,' he said.

不过要是我不了解你和你的身世，我无法帮助你，"他说。"

I am not familiar with the Caribbean Area.

我对加勒比海地区不了解。

I don't catch on what you said.

我不了解你所说的话。

I don't catch your meaning.

我不了解你的意思。

Yet you can't cee my love

而你却不了解我爱你

Do not censure what you do not understand.

不要批评你不了解的事。

They are right of Chinese market do not understand, can you be in centrally what respect?

他们对中国市场的不了解，会集中在哪些方面？

I do not know centrifugal force.

我不了解离心力。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。