She knows the local area very well.

她非常了解这地区的情况。

《牛津词典》

She knows how to get round her dad.

她知道怎样讨她爸爸的欢心。

《牛津词典》

She knows a bargain when she sees one.

她一看就知道有没有便宜可捡。

《牛津词典》

her grandmother said proudly. "She knows the forest so well, the wild animals come and eat bread right out of her hands."

VOA: special.2010.04.03

Then I know someone else in the department and, as best I know, I'm the only person she knows.

我也认识系里另一个人，据我所知，我是她唯一认识的人。

耶鲁公开课 - 心理学导论课程节选

so that she knows that I care about her and that

让她知道我在乎她，而且

在空闲时间 - SpeakingMax英语口语达人

After decades in the prince's life, she knows what the royal photographers are after.

BBC: Prince Charles and Camilla

At 74, Kerry negotiates the boulders a little gingerly, but she knows her way around these rocks.

BBC: The road to Hollywood, California

She is bright and loves to talk, but she knows she is desperately ill.

BBC: Overview: Breaking the silence