分区环境污染问题摘要 District Environment Statement
水环境污染问题 problems of water environmental pollution
空气污染环境问题 air pollution environmental problem
我们举办这场讲座，是为了引起人们对环境污染问题的关注。
We held this lecture with an aim of drawing attention to the problem of environmental pollution.
我们必须趁着目前为时未晚，尽快找到解决环境污染问题的方法。
We must find a way to resolve the problem of environmental pollution before it's too late.
解决环境污染问题很大程度上取决于我们是否能合理地使用清洁能源。
Solving environmental pollution depends in large measure on whether we can use clean energy in a reasonable way.
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