游泳池用英语可以说作"swimming pool"。它的来源是来自拉丁语，"piscis"意为鱼，"piscina"则意为鱼池。例如：

"We went to the local swimming pool for a swim."（我们去了当地的游泳池游泳。）

"The children were splashing around in the swimming pool."（孩子们在游泳池里打水仗。）

"The Olympic swimming pool is the largest in the world."（奥林匹克游泳池是世界上最大的游泳池。）