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农药的使用,为农业生产带来巨大的效益,同时,也对生态环境造成不同程度的负面影响。究其原因,主要是农药使用(?)在以下几个问题。
The use of pesticides has brought tremendous benefits to agricultural production. At the same time, it has also had varying degrees of negative impacts on the ecological environment. The reason is mainly pesticide use (?) In the following questions.