A great deal of construction debris not only pollute the environment but also waste resources, so its comprehensive utilization has already drawn much attention.
建筑垃圾排放量巨大，既污染环境，又浪费资源，其综合利用已得到重视。
A great deal of construction debris not only pollute the environment but also waste resources, so its comprehensive utilization has already drawn much attention.
建筑垃圾排放量巨大，既污染环境，又浪费资源，其综合利用已得到重视。
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