n.挣钱养家的人

That's how I earn my daily bread. 我是这样维持生活的。

How does he earn his bread and butter? 他怎样谋生?

Routine office work is my bread and butter. 日常的办公室工作是我的谋生之道。

How did you earn your daily bread when you were there? 你在那里的时候靠什么为生?

He doubled his slice of bread to make a sandwich. 他将一片面包对摺做成三明治