There was a three-year study recently in which 100% of the bonefish that were tested in the Keys turned up at least seven different pharmaceuticals from opioids to antidepressants.

最有项为期三年的研究发现，佛罗里达岛的鲶鱼中，100%都含有至少从阿片类郁药物等七种不同的药物。