这条路因下雪而封闭。

The road is closed because of the snow.

山顶上正在下雪。

Snow was falling on the mountain tops.

按天气预报，现在该下雪才是。

It should be snowing now, according to the weather forecast.

全国各地都在下雪。

Snow is falling all over the country.

开始下雪了。

It was beginning to snow.

每次英国下雪，我们都会感到惊讶。

Whenever it snows in Britain we are taken by surprise.

在我们的那座小山上滑雪橇最棒了，而且1月我们那里总会下雪。

Our hill is marvellous for sledging and we always have snow in January.

我们这儿1月份总会下雪。

We always have snow in January

下雪预示着冷热空气的交锋，而一个高气压区似乎也将到来并可能持续。

The snow signaled the arrival of a front, and a high-pressure area seemed to be settling in