Thousands of young salmon and trout have been killed by the pollution. 成千上万的鲑鱼和鳟鱼的鱼苗因污染而死亡。
Meanwhile, the U.S. Food and Drug Administration is continuing to probe the use of fish feed containing melamine at fisheries and fish hatcheries. 同时美国食品和药物管理局正在调查受污染影响的养鱼场和鱼苗场。
