1、西瓜的英文:watermelon,英 [w??t?mel?n] 美 [w??t?rmel?n]。
2、你可以把剩下的西瓜带回宿舍。You can bring the rest of this watermelon to your dormitory。
3、这种西瓜个头儿大。This kind of watermelon is remarkable for its size。
4、现在是伏天,西瓜正当令。These are the dog days; watermelons are just in season。