lameness due to disease of the sole

例句：

1. 1. The horse was lame when it came to the race.
   那匹马在赛跑时瘸了。
2. 2.He had a lame leg that made walking difficult.
   他有一条瘸腿，走路很困难。
3. 3.Lameness can be caused by injury or disease.
   跛行可能是由伤害或疾病引起的。