Of course we want to go back some day—it's our country, our real home.

我们当然希望有一天能回去—那是我们的祖国，我们真正的家。

《牛津词典》

Peter: I think well come back some day. The two of us. For Dad.

皮特：我想某天我们会回到这里，我们两个人，为了爸爸。

youdao

After its 23-day travel, Chang'e 5 was brought back some rocks from the moon in 2020.

经过23天的旅行，嫦娥5号于2020年从月球带回来一些岩石。

youdao

"I guess it was a process of waking up to what I was actually doing and just as I am helping set up all these memorials out here, I think back to some of the things that were part of my day to day life in the military even before I got to Iraq, just how some of our battle cries would be things like kill them all."

VOA: standard.2010.03.20

"My son says that his mother will come back some day, she must return, " he cried.

BBC: Dhaka building collapse: Factory owners arrested

It otherwise represents a decades long negative trade-balance of billions that must be paid back some day.

FORBES: Obama: Shunning Growth in Food Stamps, Boasting Growth in Medicaid

Occasionally, you have to go back into the modern day and do some stuff before you can get back to the actual plot.

FORBES: Assassin's Creed 3 Will Have More Modern Day Elements Than Ever Before. Oh Boy.