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Today, the toilet has become very popular.
But the way many people water for flushing toilet is inappropriate.
First， we should put down the toilet lid before water for flushing toilet ，which avoid spreading out of the stink and hazardous substance .
But if the lid down, we would not know whether it rushed clean.
So for this issue we designed this toilet with a transparent lid. Users can easily know whether the toilet has been washed clean when flushing the toilet if the lid is put down.
Ke Feng / Li Ren Wei / Chen Bin Qiang / Duan