sign off

US /saɪn ˈɔf/

UK /saɪn ˈɔf/

批准, 同意

to give official approval to something, or to approve of someone doing something

•

The manager needs to sign off on the budget before we proceed.

经理需要批准预算，然后我们才能继续。

•

I can't sign off on this project without more details.

没有更多细节，我无法批准这个项目。

结束播报, 结束

to end a broadcast or a piece of writing

•

The news anchor will sign off at the end of the program.

新闻主播将在节目结束时结束播报。

•

She decided to sign off her email with a personal note.

她决定用个人便条结束她的电子邮件。