如果消费者懂得在有条件时按数字收集和分类家庭塑料，那么由此带来的对塑料循环利用的刺激作用将向政府和行业证明存在可持续方法，减轻对石油价格上涨的风险暴露，并支撑日渐增加的全球塑料需求。
If consumers knew to collect and separate household plastics based on their number, when available, the resulting boost to recycling efforts would demonstrate to government and industry the viability of a more sustainable approach, reduce exposure to rising oil prices, and support growing global demand for plastics.