减少污染 :Reduce pollution
造句:
1、The new law will reduce pollution of the rivers.
这条新法律将会减轻河流污染.
2、This reduces the labor intensity, reduce pollution, conserve water resources.
这就降低了劳动强度 、 减少污染 、 节约水资源.
3、It was achieved to economize energy resources , cut down the consumption of materials, and reduce pollution.
将常压间歇法改为加压连续法,既节能降耗, 又减少污染,获得了显著的经济效益.