1、A rectal prolapse occurs when part or all of the rectum slips out of place and sticks out of the anus.
肛门脱垂是指部分或全部直肠脱离原位并从肛门突出。

2、Prolapsus uteri is a condition where the uterus descends or slips from its normal position into the vaginal canal.
子宫脱垂是指子宫从正常位置下降或滑入阴道。