贵州矿业开发对生态环境的影响较大。
The exploitation of mining industry has great influence on environment.
高速公路建设对生态环境的影响是多方面的。
The construction of expressways has a variety of effects on ecological environment.
小组的工作是评估不同的产品对生态环境的影响程度。
Group's work is to evaluate the different products the degree of influence on the ecological environment.
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