“雨或雪”造句

云常会凝结成雨或雪.
Clouds usually precipitate as rain or snow.

乌云是雨或雪将至的预兆.
Dark clouds are a sign of rain or snow.

水以雨或雪的形式降落在地球上寒冷的地方.
Water falls as rain or as snow in cold parts of the world.