1. Sleet forms when rain falls through a layer of cold air.

 

　　雨在下落时通过冷空气层就会形成冰雹。

 

　　2. Albert: Look at the dark, cloudy sky! It looks like more rain. Maybe even sleet or snow.

 

　　艾伯特：看看那乌云密布的阴天！好像还要再下更多的雨。也许还会下雨夹雪或雪。

 

　　3. A bitter sleet came rattling against us here on the east wind, and Joe took me on his back.

 

　　一阵砭人肌骨的雨夹雪驾着东风，沙沙地向我们迎面扑来，乔连忙把我背在背上。