WADA's task, meanwhile, is made harder by the fact that, unlike dopers, it must operate in the open, leaving its methods vulnerable to attack.

与此同时，由于测试必须公开进行，测试在明，兴奋剂使用者在暗，这使得测试方式很容易被钻空子，世界反兴奋剂机构(WADA)的测试任务也变得更加艰巨。