Mister
n. 先生（用于姓名或职称前，常缩写为 Mr.）
例句
Please, mister, can we have our ball back?
求求你，先生，能把球还给我们吗？
《牛津词典》
Look, Mister, we know our job, so don't try to tell us what to do.
哎，先生，我们了解自己的工作，所以你不必告诉我们该干什么。
《柯林斯英汉双解大词典》
Mister, it was a night about as cold as tonight.
先生，那是一个和今晚一样冷的夜晚。
