vaginal rugae

例句：

1. 1.The vaginal rugae are important for the health of the female reproductive system.
   阴道褶皱对于女性生殖系统的健康至关重要。
2. 2. During childbirth, the vaginal rugae can be stretched and torn, which can cause pain and discomfort.
   分娩过程中，阴道褶皱可能会被拉伸和撕裂，这会引起疼痛和不适。
3. 3.The vaginal rugae play a crucial role in maintaining sexual pleasure and orgasm.
   阴道褶皱在维持性快感和高潮方面起着至关重要的作用。