trim by bow

例句：

1. 1. She decided to trimher lawn with a pair of shears.
   她决定用一把剪刀修剪她的草坪。
2. 2.The car was so dirty that the driverhad to trim it by hand.
   这辆车太脏了，司机不得不用手把它修干净。
3. 3. The gardener trimmed thehedges to make them look neater.
   园丁修剪了篱笆，让它们看起来更整洁。