sensitivity areas的用法和样例：
例句
- A woman's external sex organs and the surrounding areas usually represent the most sensitive erogenous zones of her body.
女性的外部性器官及其周围区域通常代表著女性身体最灵敏的性敏感区。 - Males who engage in mutual masturbation sometimes find it practical to apply some saliva or artificial lubricant to their penises in order to avoid hurting sensitive penile areas.
相互从事手交的男性发现，为了避免刺痛敏感的阴茎及其周围性敏感区，对阴茎使用唾液或人工润滑液比较实用。
