涼快；涼爽（指有風，一般與水無關）。呢度樓層高，四周圍冇嘢擋，到熱天風涼水冷，唔知幾舒服。（這裡樓層高，圍沒東西遮擋，到夏天非常涼快，說不出有多舒服。）

an expression to describe a comfortable (place); an expression to describe a cool, windy, pleasant place (can also be used in an ironic sense)