The books were back on the bookshelf.

这些书被放回书架了。

youdao

Heidi and her grandfather were back on the Alp.

海蒂和她的爷爷又回到了高山牧场上。

youdao

The next day the doctors were back; Tom had relapsed.

第二天，医生们回来了；汤姆又发病了。

youdao

People wanted to meet them. But soon the two were back at sea.

VOA: special.2009.12.23

Right. -So I would say we were back now to the ordinary, the ongoing cultural war.

所以，我认为我们现在回到了,正常状态，回到了不断进行的文化论战中。

普林斯顿公开课 - 人性课程节选

This goes back in time from the text we were discussing last time in the teens and twenties to 1901.

这要回到我们上次课所讲,他年少时直到1901的那段时期。

耶鲁公开课 - 现代诗歌课程节选

Another firefighter suffered a back injury, and both firefighters were back home, the fire department tweeted.

NPR: 1 Child Dead, 1 Missing In Minn. Park Landslide

On Wednesday they were back in operation but with an eye on the weather.

BBC: Schools braced for fresh snowfall

Still, copper prices were back under pressure despite a short-lived bounce off 18-month lows Thursday.

WSJ: European Stocks Gain, Yen Slides