tarnish 的原意是发乌，失去光泽，引申出来是玷污、污蔑的意思。 Football in Ghana, as in most of Africa, is the most loved sport. But it has been tarnished by widespread corruption that led to league game suspensions and some football clubs closing their doors. 与非洲大部分地区一样，足球在加纳是最受欢迎的运动。但是，腐败泛滥导致联赛停止和一些足球俱乐部关门，让足球运动蒙羞。