throw-out tail

例句：

1. 1. The dog's tail was a perfect match for the collar.
   狗的尾巴与项圈完美匹配。
2. 2.The cat had a long and fluffy tail that it liked to play with.
   猫有一条长而蓬松的尾巴，它喜欢玩。
3. 3. The bird's tail feathers were used to make its flight more graceful.
   鸟的尾羽用于使飞行更加优雅。