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来源：雅诚德英语网
Why are football players griping when the average salary is half a million dollars?
为什么足球运动员平均薪水50万美元还总是发牢骚呢？
Why are football players griping when the average salary is half a million dollars?
为什么足球运动员平均薪水50万美元还总是发牢骚呢？