diagonal knee

例句：

1. 1. She had to bend her back and reach down to touch the ground with her foot, whichis a common symptom of a diagonal knee.
   她不得不弯腰，用脚尖触地，这是对角线膝盖的常见症状。
2. 2. The doctor diagnosed him with an oblique knee injury, which required several weeks of rehabilitation.
   医生诊断他患有斜向膝盖伤害，需要几周的康复治疗。
3. 3.He was advised to avoid activities that put pressure on his diagonal knee, such as running or jumping.
   他被建议避免对对角线膝盖造成压力的活动，如跑步或跳跃。