I quite understand you needing some time alone.

我很理解你需要独自静一会。

《牛津词典》

I understand you need to get away.

我明白你为什么要走。

youdao

"I understand you had a party last night," said Logan, a police officer.

洛根警官说：“我知道你昨晚开了个派对。”

youdao

Now I understand. God in Heaven has been raising you for this place from the day you were born."

VOA: special.2009.02.14

I didn't expect it to do this. If you understand why it did what it did, you're half way there.

这样运行的啊，如果你能弄明白为什么,它这么运行，你已经完成了差不多一半了。

麻省理工公开课 - 计算机科学及编程导论课程节选

I don't understand why you'd want to take a pill to fix something that we know little about.

我不明白为什么你会愿意吃药片来治好一些我们甚至都不清楚的毛病。

对付压力的方法 - SpeakingMax英语口语达人

Listening, I think, You will never know how much I understand you.

NEWYORKER: Ask Me If I Care

It's when you put it into - when you see it in your own life I think you understand it.

NPR: Nearly Half The Country Doesn't Know Health Law Exists

You are one of the performers who was profiled in the film, and as I understand it you were cousins.

NPR: Rapping About Land and Identity