Some fish are radio-tagged, moved above a dam, and tracked to find out if they return to their birthplaces to spawn.

有些在水坝上活动的鱼被安上了无线电标签，可以追踪查看它们是否返回出生地产卵。

youdao

The anecdotal evidence that health experts offered to me suggested that most people bounce back if they return to healthier Settings.

小道消息是，卫生专家向我提出的建议是，如果他们回到健康的环境，多数人会恢复健康。

youdao

As a result, many women come to fear more severe abuse if they refuse to return to their abusers.

因此，很多女人害怕如果她们拒绝回到施虐者身边，会受到更严重的虐待。

youdao

She says people might have difficulty completing an activity if they cannot expect some kind of reward in return.

VOA: special.2009.09.29

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 return they build modern houses near roads, leaving the fort-like villages to decay into the mountainsides.

BBC: In search of a lost Moroccan oasis

"Anybody who gets such training is obviously a potential danger if they return to Europe, " said the official.

CNN: Recruits reveal al Qaeda's sprawling web

If they return to it at all it is usually much later, and then mostly to badly paid and unchallenging part-time jobs.

ECONOMIST: Most of the rich world is short of babies