I am sorry, we don "t know the extent of the delay at present."

很抱歉，我们现在也不知道会延误多久。

youdao

The education secretary said: "The majority of teachers are telling me don't delay".

BBC: Education Committee

Well, don't delay, as the saying goes, open yours today!

BBC: Self assessment basics

But don't let that delay your child's application for college financial aid.

WSJ: Don't Delay Filing Fafsa