recycled plastic bags
May degrade the plastic bag
recycled plastic bag
可降解塑料袋.. biodegradable plastic bag
一次性塑料袋很难降解 Throwaway plastic bags are hard to to be degraded.
一次性塑料袋很难降解 use-and-throw-away plastic bags are very hard / difficult to dissolve / degrade.
degradable poly bag
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