“性器官”造句

有个老头向儿童裸露性器官而遭逮捕.
An old man was arrested for exposing himself to young children.

心脏是个肌肉性器官,具有节律性收缩能力.
The heart is a muscular organ that contracts rhythmically.

性器官很少再生.
The sexual organs are rarely regenerated.