This invention put forward the pool glass side which can called water filling refraction screen and cause the viewer on grandstand can saw the swimmer under the water surface.

• 本发明给出了可称为充水折射屏的泳池玻璃侧壁及建造方法，通过与看台倾角相配合的折射设计，给看台上的观众增添可选看泳者水下游技的窗口。