大家好！……怎么用美语聊下雪？

blanketed in snow 被雪覆盖

Look outside! We got a ton of snow last night. It's so beautiful. The entire city is blanketed in snow.

看外面！昨天晚上下了好大的雪啊。真漂亮。整个城市都被雪覆盖了。