The World Food Program's Samkange says normally his agency aims to have enough food and supplies in stock to cover three months, but at the moment they are operating on a month-by-month basis.

世界粮食计划署的萨姆坎戈说，通常世粮署会储备足够用三个月的粮食和其它物资，但是现在，他们只能过一个月算一个月。

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Animal food safety became the problem of public hygiene generally that was paid attention to through the whole world. It affected man's health and products of stock raising.

动物性食品的安全性是全世界普遍关注的公共卫生问题，其对人类健康和畜牧业生产影响巨大。

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Crocodilian farming is a relatively new industry in the world, there are two ways of crocodilian farming which must contain the four principal resources of stock, food, money and technique.

鳄类的人工饲养在世界上是一种新型产业，它有二种饲养方式，但都必须具备种群、食物、资金和技术四个基本要素。

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