ankle circle dismount

例句：

1. 1. He was an ankle circle and had to walk with a crutch.
   他曾经脚踝受伤，不得不用拐杖行走。
2. 2. The horse was dismounting from the saddle when it suddenly reared up.
   那匹马从鞍子上下来时突然跳了起来。
3. 3. The soldier had to dismount and lead his men out of the battlefield.
   士兵不得不下马，带领他的士兵们离开战场。