张先生英文是Mr. Zhang。
例句:
1、张先生的摄影作品非常精美。
Mr Zhang's photography is exquisite.
2、我在街上看见了张先生。
I saw Mr. Zhang in the street.
3、像大多数中国人一样,张先生有一个传统的家庭。
Like most Chinese, Mr. Zhang has a traditional family.
4、昨天是张先生母亲的生日。
Yesterday was Mr. Zhang's mother's birthday.
5、张先生的母亲和他们住在一起,帮助照顾孩子。
Mr. Zhang's mother lives with them and helps look after the kid.