There's a lot of air in loose snow, and this helps to keep cold out.

松散的积雪里有大量的空气，这有助于御寒。

youdao

There is a lot of air in loose snow, and this helps to keep the cold out.

在松散的雪里面有很多空气，这有助于保暖。

youdao

The simplest kind of avalanche is one of loose snow on the slope of a mountain.

最简单的山崩，是山坡上松动的雪发生崩塌。

youdao

Snow artists have also been let loose on the designs, and igloos sport fanciful carvings of anything from swans to the stone faces of Angkor.

BBC: Five European winter boltholes