杨先生一直相信他有一天会成为宇航员。

Mr Yang always believed that he would become an astronaut one day.

这些画师杨先生画的。

These pictures were painted by Mr. Yang.

杨先生是本地中学的校长。

Mr. Yang is the principal of local high school.

杨先生会讲很多种语言。

He not know-how speak external-language.

杨先生跟妻子在 一 起。

Mr. Yang is with his wife.

杨先生的房子就在邮局后面.

Mr. Yang's house is behind the post office.

杨先生走到旅馆的接待员那儿.

Mr Yang goes to the hotel receptionist.

他让杨先生去把他们给寄了。

He asks Mr Yang to post them.

杨先生， 你肯定在开玩笑！

Mr. yang, you must be kidding!

我们公司有个律师,叫杨先生。

B: We have a company lawyer, whose name is Mr.Yang.