我得回去工作了，我有要截止的活要做。

I have to get back to work. I am under a deadline.

youdao

截止的日期由你自己决定。

When you set the deadline is up to you.

youdao

在你申请快截止的那一周，不要安排太多电话。

Don’t schedule 10 phone calls the week your application is due.

youdao

Slaves were the single largest, by far, financial asset of property in the entire American economy.

截止至今,在美国经济中,奴隶是最庞大的经济资产

耶鲁公开课 - 美国内战与重建课程节选

I think the application deadline was November 1st, it might have been October 30th.

我觉得申请的截止日期是11月1日，或是10月30日。

关于早期入学申请 - SpeakingMax英语口语达人

They're not due--the first one's not due until next Monday or Wednesday, so you can pick any three days to do it during that period of time.

第一份作业的截止日期是下周一或三,因此你可以任意选择三天来记录饮食

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选