shank clearing

例句：

1. 1. He lifted the heavy bag with his strong shanks.
   他用强壮的大腿举起了沉重的袋子。
2. 2. She swam across the river in her long leggings.
   她穿着长泳裤游过了河。
3. 3. The man was carrying a heavy box on his shanks.
   那男人用他的大腿扛着一个重箱子。