Each year, bad food sickens about one in six Americans. Proposed new rules aim to improve food safety. Officials say the changes could prevent more than one million cases of food-related illnesses each year.每年有1/6的美国人因为吃了变质食物生病.拟议中的新规定旨在提升食品安全.有关官员表示,这一变化可以预防每年发生的超过100万例与食品相关的疾病.
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