place word, noun · relating to or taking place on or in water, especially regarding sports, transportation, or activities

这间度假村提供各种水上运动。

noun · situated or occurring on the surface of a body of water

月光洒在平静的水上。

place name · Shuishang Township in Chiayi County, west Taiwan

我有个朋友住在台湾嘉义县的水上乡。