A Chinese man called Mr Bi has trained his cat to use his toilet. He spent seven years inventing the gadgets that allow his pet to flush away her mess. He now plans to sell his contraption to other cat owners.
中国的毕先生为了训练自己的爱猫自己便便发明这个猫咪专用的冲厕器。他为此花了七年时间，现在准备把这项发明卖给其他的爱猫人。
