Am I correct in saying that you know a lot about wine?

你对酒了解颇深，我说得对吧？

《牛津词典》

One day, the cat's-meat-man said to him, "Why don't you stop being a doctor for people and become a doctor for animals instead? I'm sure that you know a lot about animals-more than most vets. You wrote a wonderful book about cats. I'd send all the people with sick dogs or cats to you."

一天，卖供猫食用的肉的商贩对他说：“你为什么不停止为人类看病，转而为动物看病呢？我相信你对动物的了解比大多数兽医还要多。你写了一本关于猫的好书。我会把所有带着生病的猫狗的人都送到你这里来。”

youdao

It's not easy to be brief, especially on a topic you know a lot about.

想要在一个你非常了解的话题上保持简短并不容易。

youdao

But it's a lot easier than picking up trash, you know,and doing that, so,you know,I gave it a try."

VOA: special.2010.06.03

Through Yale you know a lot of people and they don't have to be close friends but they are acquaintances.

通过耶鲁，你能认识很多人,这些人不一定是亲密的好朋友,他们只是相识的人。

耶鲁公开课 - 心理学导论课程节选

But yeah, there is some code, you know a lot of, sometimes cross browser issues

但事实上，也有些编码，你知道很多跨浏览器的问题，

有创意的网页设计师 - SpeakingMax英语口语达人

Because you know a lot of our kids in the community are learning in trailers right now.

WHITEHOUSE: President Obama at Forum on American Latino Heritage

You know a lot about the person you are talking to, even before you've ever exchanged a single word.

WSJ: The End of the Email Era

You can calculate with a high degree of confidence what the world population will be in 2050 because you know a lot of things.

FORBES: How To Create What You Want In An Uncertain World