羊毛在冬天很保暖。

Wool is warm in winter.

小熊猫喜欢蜷缩成毛茸茸的球来保暖。

Red pandas like to curl up in a furry ball to keep warm.

它们在我们冷时会保暖，热时会凉爽。

They'll be warm when we're cold, and cool when we're hot.

如果你在冬季访问挪威北部海岸，带上保暖衣物很重要。

If you visit the northern coast of Norway during the winter season, it is important to pack warm clothes.

这件毛料大衣非常保暖。

This wool coat is very warm.

这件防寒服非常保暖。

This winter coat is very warm.

许多动物用毛皮来保暖。

Many animals use fur to keep warm.

我需要一副手套来保暖。

I need a pair of gloves to keep warm.

皮下脂肪有助于保暖。

Subcutaneous fat helps to keep you warm.

冬天穿长靴可以保暖。

Wearing boots in winter can keep you warm.