talk about和talk with的区别
talk about谈论关于……例子：We are talking about the new math teacher.我们正在谈论新的数学老师。talk with与……交谈（有时候与talk to相等）例子：I talked with her yesterday.昨天我与她交谈。
We won't talk about that ─ that's history.
I'd rather not talk about it in mixed company.
He doesn't like to talk about his private life.
When they get together, all they talk about is football.
Farmers still talk about the big freeze of' 99.
It is bad manners to talk with your mouth full.
I had a long talk with my boss about my career prospects.
Don't talk with your mouth full.
I had to have a heart-to-heart talk with her.
It was really a gas to find someone I could talk with.