Released wastes heavily contaminate the environment and damage crops and human beings. So it is necessary to evaluate and forecast the effects of exploitation to environment.

废物排放对环境污染严重，危害农作物和人体健康，因此有必要对其环境效应问题提出评价预测。

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"There's just a cleaner way to catch striped bass...something that doesn't pollute the environment, that doesn't contaminate fish and doesn't represent a health hazard to the consumer of this fish, " says Ronald Domurat, a beach ranger and derby committee member.

WSJ: For Massachusetts Fishermen, A Weighty Debate About Fair Play