机场遵从航空环境的经理斯坦·琼斯表示，食品垃圾收到可生物降解的袋中，就交给波特兰市用于堆肥。
The food waste is collected in biodegradable bags and given to the city to use as compost, said Stan Jones, aviation environmental compliance manager at the airport.
与其让厨余装满垃圾袋，许多人选择把它们拿来堆肥。
Instead of filling up a garbage bag with this kitchen waste, many people choose to compost it.
家庭堆肥是一种减少每天产生的垃圾数量，从而减少对塑料垃圾袋的使用的好方法。
Home composting is a great way to reduce the amount of trash you produce on a daily basis, and thereby reduce the use of plastic trash bags.
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