| 摘要 |
<p>It is a rectangular platform that, through floating cylindrical pads, is equipped to be installed in the sea or on a watery surface such as a swimming pool and deliberately unstable, used for the game of volleyball and/or basketball in order to produce a springy effect each time the volleyball players or other athletes jump. Currently, in fact, as far is known, there is no floating platform, board or support suitable for the games of volleyball or basketball or less specifically with the measurements of length and width of the said platform.</p> |
