外科的

例句：

1. 1. The surgeon performed the surgery successfully.
   外科医生成功地完成了手术。
2. 2. Surgical instruments are used during the operation.
   手术期间使用外科工具。
3. 3. Surgery is a complex procedure that requires specialized training.
   手术是一项复杂的程序，需要专门的培训。