Dare to swim in this swimming pool
Swimming pool should pay attention to is not to run, diving, diving, etc., because these risk factors exist more, such as falling, hit the wall or pool bottom and so on.
There is no water regime complex, and at the same time, there is no threat of species to humans. Yes, the water regime is stable. Swimming in the sea, you need to avoid the wave of attacks, the water regime in this region should have a certain understanding, such as what species of the waters, there are no undercurrent, reefs and so on
The sea belongs to natural waters, the direction of water flow, and the undercurrent. There are species of life, and there are many kinds of factors that can not be controlled. The swimming pool is fixed water,
