tendinous arch of pelvic fascia

例句：

1. 1.The tendinous arch of the pelvic fascia is responsible for supporting the lower back.
   骨盆筋膜弓负责支撑下背部。
2. 2. During childbirth, the tendinous arch of the pelvic fascia can become stretched and strained.
   分娩期间，骨盆筋膜弓可能会被拉伸和拉伤。
3. 3.The doctor performed a gentle massage on the tendinous arch of the pelvic fascia to help ease her pain.
   医生轻轻地按摩了骨盆筋膜弓来帮助缓解她的疼痛。