floatie
shallow end/deep end
indoor pool
swim ring, rubber ring (br En)
blow up a floatie
splash
swim fins/flippers
locker
kickboard
swimming shorts
swimsuit/swimming costume
hold your breath
changing room
deflate a floatie
the edge of the pool
okraj bazénu
bikini, a top and a bottom
ourdoor pool
practice swimming
lounger
armbands/water wings
swimming goggles