No one knew if they could get the spacecraft back to Earth, or if they could survive long enough to return.

VOA: special.2009.07.22

After their release,they are much less likely to return to jail if they do some yoga there.

在狱中练过瑜伽的犯人,获释后较少会再进监狱。

哈佛公开课 - 幸福课课程节选

And if you've never used those, they're usually above your Return key.

如果你从来没用过这些竖线，它们在,回车键的上面。

哈佛公开课 - 计算机科学课程节选

If they are not chosen for a trial after a day, they are not required to return.

VOA: special.2009.08.31

They do not want to return too soon and then be forced out again if fighting resumes.

VOA: standard.2009.06.19