环境统计工作是环境保护部门的基础性工作之一，为各种环保政策的制定提供了有效依据。
The environmental statistic is one of the basic tasks of the environmental protection administration; it provides effective bases for formulating environmental protection rules and regulations.
环境统计工作是环境保护部门的基础性工作之一，为各种环保政策的制定提供了有效依据。
The environmental statistic is one of the basic tasks of the environmental protection administration; it provides effective bases for formulating environmental protection rules and regulations.
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