Competition in service markets is one area from which politicians have often shied away. 服务市场的竞争，总是政客们所不愿触及的敏感地区。
And the rulers promulgate some special regulations for the soldiers decamping to the sensitive districts. 对于逃至敏感地区的士兵，统治者还颁布了一些特殊的法律条文。
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。
In most individuals, the anus is highly sensitive to the touch and is, in fact, one of the most important erogenous zones. 在大多数个体，肛门对触摸是高度敏感的，而且，事实上是最重要的性敏感区之一。
