When winter comes, they return to the hiding places to eat the food.

冬天来临时，它们便会回到藏身处进食。

youdao

When they return home, their droppings end up all around their nesting sites, including in nearby ponds.

当它们返回家园时，它们的排泄物会分散在巢穴周围，包括附近的池塘里。

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When they return they do a "waggle dance" for their spot, and other scouts will then fly off and investigate it.

它们回来时会为选择的地点跳一段“摇摆舞”，然后其他侦察蜂就会飞出去并对这个地点进行调查。

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"So when they return back home, they've got an occupational health issue that wasn't addressed in the country where they were working.

VOA: special.2011.07.06

These are some of the questions that these two readings raise, and they are questions that we will return to over and over throughout the term.

这是这两篇阅读提出的一些问题，也是我们在学期里面,将反复提及的问题。

耶鲁公开课 - 1945年后的美国小说课程节选

Those who embark on the quest for knowledge of the best regime may not return the same people that they were before.

那些开始追寻最优政体知识的人,可能最后,都完全地变了一个人。

耶鲁公开课 - 政治哲学导论课程节选

When they return home, they invest their earnings in small businesses or new and better apartments.

CNN: 'The South's Guangdong'

Bits of fresh meat reward the birds when they return to their home perches.

WSJ: Learn Ancient Sports Around the World

But their retreat is brief, and soon they return to the assault, chanting their intolerable supplications.

NPR: 'The Swallows of Kabul' Book Excerpt