n.适意；舒适；便利设施
（复）amenities：礼仪；礼节.
He immediately noticed the amenity of his new surroundings. 他立刻觉察到了新环境的宜人之处。
People who retire to the country often miss the amenity of a town. 退居到乡村的人们时常怀念城市舒适的生活。
