sh结尾的单词复数形式

　　The constant winds had stunted the growth of plants and bushes.

　　老是刮风，花草、灌木长不大。

　　There was someone skulking behind the bushes.

　　有人藏在灌木后面。

　　The rose bushes are a mass of flowers in June.

　　六月的玫瑰园花团锦簇。

　　These bushes are fairly recent plantings.

　　这些灌木丛是最近栽植的。

　　We hacked away at the bushes.

　　我们劈开灌木丛。