artificial stream उदाहरण वाक्य

Features that are part of the water circulation system can extend treatment capacity needs for sizing calculations and can include : artificial streams and waterfalls, in-pool fountains, integrated hot tubs and spas, water slides and sluices, artificial " pebble beaches ", submerged seating as bench-ledges or as " stools " at in-pool bars, plunge pools, and shallow children's wading pools.