An official announcement is expected in the next few days.

一份官方声明预计会在接下来的几天内发表。

《柯林斯英汉双解大词典》

An OFFICIAL announcement is not expected until next month, and may come even later.

到下个月人们都还没法盼到官方发言，它也许来得还会更晚。

youdao

The emir is due to make an official announcement on Tuesday, which has been declared a national holiday.

埃米尔周二将发表官方声明，并宣布这天为国庆日。

youdao

Grimoaldo goes to Rodelinda, demanding an official announcement of her agreement to marry him.

NPR: Riches Rediscovered:? Handel's 'Rodelinda'

We should see an official announcement for Windows Phone Tango soon, possibly at MWC 2012.

FORBES: Microsoft Dances Deeper Into Low-End Smartphones With Tango

And Tom, when do you expect an official announcement about troop numbers for both Iraq and Afghanistan?

NPR: How Many U.S. Troops Needed In Iraq, Afghanistan?