This accident made me realize the seriousness of the food safety problem.
这次事故让我看法到食品平安成绩的严重性。
Food safety is another problem: it can be hard to know where the food comes from.
食品安全是另外一个问题:很难知道食品来源。
Food safety is a problem in all places around the world—in developing and developed countries.
食品安全是世界各国都面临着的问题,无论是发展中国家还是发达国家。
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