Hovertrailer
n. (在沼泽、泥滩等处载重用的)气垫拖运车
🗣️ 情景例句
His family is a nuclear family with three generations living together under one roof.
他的家庭是三代同堂住在同一屋檐下。
To study in school
在学校读书
small at first, narrowly contained within its banks,
开始很小，被紧紧地夹在两岸中间，