Purchase reusable grocery bags made of natural materials such as cotton and use them as often as you can.

购买天然材料如棉花做成的可重复使用购物袋，尽可能多使用几次。

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Many grocery stores sell reusable bags (usually 99 cents), buy them and use them.

购买并使用很多杂货店都有出售的环保袋(通常99美分)。

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Two of the country's biggest grocery chains have made biodegradable paper bags and reusable cloth bags for shoppers.

该国最大的两个百货连锁店为消费者生产了可降解纸袋和可重复使用的布袋。

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In fact, just last month the Centers for Disease Control issued an advisory recommending the regular laundering of reusable grocery bags.

FORBES: In D.C., 'Skip The Bag, Save The River' Is Making Us All Sick

If the FDA was so chary about spinach, a similar response to a 2010 study published by the Loma Linda University School of Public Health should have prompted an outright ban on reusable bags at grocery stores.

FORBES: In D.C., 'Skip The Bag, Save The River' Is Making Us All Sick