lumbrical muscles of foot

例句：

1. 1. She put on a new pair of shoes and felt the softness of the lining inside.
   她穿上了一双新鞋，感受到了鞋垫的柔软。
2. 2. The doctor advised her to wear a proper footwear to prevent blisters.
   医生建议她穿合适的鞋子以防止起泡。
3. 3. The old lady always complained about the discomfort caused by her worn-out insoles.
   这位老妇人总是抱怨她的磨损鞋垫造成的不适。