shave away

例句：

1. 1. He shaved off his beard to look younger.
   他剃掉了胡子，看起来更年轻了。
2. 2. The old man shaved off his graying hair.
   老人把灰白的头发剪掉了。
3. 3. She shaved off her long hair for the new job interview.
   她为了新的工作面试，把长发剪短了。