Swimmers having fun in the indoor pool.
Zwemmers hebben plezier in het overdekte zwembad.
The people are playing a game of water sports.
De mensen spelen watersport.
It is not known what, if anything, the people were doing.. much less that they were playing a game of water sports.
Het is niet bekend wat de mensen aan het doen waren... laat staan dat ze watersport speelden.