Some animals collect food before winter comes.

有些动物在冬天来临前收集食物。

youdao

To prepare for this before winter, these animals eat extra food to become fat which gives them the energy they need while they sleep.

为了在入冬前做好准备，这些动物会吃更多的食物来增肥，从而获取睡眠时所需的热量。

youdao

In adapting to extreme climates, like Maine in the winter time, animals can evolve in pretty interesting ways.

在适应极端气候的过程中，比如缅因州的冬天，动物可以以各种非常有趣的方式进化。

youdao

Spreading mulch before the ground has frozen may attract small animals searching for a warm place to spend the winter.

VOA: special.2009.06.30

He stayed in Seth's cabin and hunted animals every day of that long lonely winter.

VOA: special.2010.06.26

Snowfall helps to protect plants and some wild animals from cold, winter weather.

VOA: special.2010.01.05

Its most recent initiative was a festival celebrating transhumance, the ancient custom of moving animals between winter and summer pastures.

ECONOMIST: Natural style

Between the summer of 1999 and early 2002, an unprecedented series of meteorological disasters took place: great swathes of Mongolia were hit by drought, and by different types of zud, winter phenomena that prevent animals feeding either because of ice crusts or heavy snow.

ECONOMIST: Nomadism in Mongolia

They have not been able to produce enough high quality silage to feed the animals through the winter, resulting in a big rise in winter-feed costs.

BBC: Devon farmers 'despair' over rain and poor harvest