Come on—it's make your mind up time !

嗨！你该作出决定了！

《牛津词典》

You should make your mind up quickly / You should make your mind up quickly; I must decide today / I must decide today.

I must decide today /我今天必须做出决定。

youdao

It's in the Worker's Stadium. The tickets are on sale now. You should make your mind up quickly before they are sold out.

A在工人体育馆。现在正在售票。你应该快点决定下来，不然票就卖光了。

youdao

All right, I'm going to give you ten seconds fifteen seconds to make up your mind.

差不多打成平手,其他人现在不知道。

麻省理工公开课 - 热力学与动力学课程节选

Or if predestined to die late, Make up your mind to die in state.

或者如果注定要晚点离开世界，那么下定决心离开地庄严一点。

耶鲁公开课 - 现代诗歌课程节选

Some of you here may still be trying to make up your mind.

WHITEHOUSE: Remarks by the President and Vice President in Dayton, OH

For the Conservatives, and other opposition parties, it will soon be make-your-mind-up time.

BBC: NEWS | UK | UK Politics | Wales politics | Wales@Westminster newslog

Some of you may be still trying to make up your mind.

WHITEHOUSE: Remarks by the President at a Campaign Event, Cleveland, OH