stemmer saw

例句：

1. 1.She trimmed the hedge with a hedge clipper.
   她用篱笆剪子修剪了篱笆。
2. 2. The gardener trimmed back the bushes to make room for the new roses.
   园丁修剪灌木，为新的玫瑰腾出空间。
3. 3. The car was trimmed down to fit in the tight parking space.
   这辆车被修剪得紧凑，以便在狭小的停车空间里停放。