injury of anterior cruciate ligament of knee joint

例句：

1. 1. He sustained aknee injury during the game and had to be taken to the hospital immediately.
   他在比赛中受伤，不得不立即被送往医院。
2. 2.The doctor advised him to rest for several days before undergoing surgery to repair the anterior cruciate ligament injury.
   医生建议他休息几天再进行手术来修复前交叉韧带损伤。
3. 3.The patient was in severe pain and complained about the injury to his anterior cruciate ligament.
   患者感到非常疼痛，抱怨他的前交叉韧带受到了伤害。