I think you heard and also understand me.

我想你听到了我的话，也明白我的意思。

I don't understand what you are talking about.

我不明白你在说什么。

I couldn't read or understand a word of Yiddish, so I asked him to translate.

我完全不懂意第绪语，所以请他翻译。

It would be nice to have someone who really understood me, a friend.

有个真正理解我的人，一个朋友，就太好啦。

Trish had not exactly understood his feelings.

特里希并没有真正理解他的感受。

They are too young to understand what is going on.

他们太小，不明白发生了什么事。

She didn't understand why the TV was kept out of reach of the patients.

她那时不明白为什么不让病人看电视。

In the effort to understand AIDS, attention is moving from the virus to the immune system.

在了解艾滋病的努力中，人们的关注点从艾滋病病毒转向了免疫系统。

We understand that she's in the studio recording her second album.

我们得知她正在录音室里录制她的第2张专辑。

As I understand it, she has a house in the city.

据我所知，她在市里有座房子。

The management is understood to be very unwilling to agree to this request.

据说管理层并不情愿答应这项要求。