Another type is overflow incontinence which is typically caused by some sort of problem with emptying the bladder.

第3种类型是充盈性尿失禁，通常是由于膀胱排空障碍。

Urge incontinence is due to an overactive bladder, stress incontinence is due to too much pressure for the sphincter muscles to resist, and overflow incontinence is due to incomplete emptying of the bladder.

急迫性尿失禁是由于膀胱活动异常活跃；压力性尿失禁是因为括约肌无法抵抗过大的压力；充盈性尿失禁是因为膀胱无法排空。