body of metatarsal bone

例句：

1. 1. The patient had a fracture in the left metatarsal bone.
   患者左足跗骨骨折。
2. 2. He injured his right foot while running and required surgery on the metatarsal bone.
   他在跑步时受伤，需要对跗骨进行手术。
3. 3. The doctor advised him to rest his injured foot and avoid weight-bearing activities until the metatarsal bonehealed.
   医生建议他休息受伤的脚，避免承重活动，直到跗骨愈合。