Since then, Europe's cattle and pig farmers have worried that the disaster could repeat itself.

自那时起，欧洲的牛和猪的养殖者一直担心这一灾难还会重演。

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It is widely used for feces transmission in severe environment, such as cattle and pig farm.

广泛用于牛场、猪场等恶劣环境的粪污输送。

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The pair plotted the infections on a map, and found that the distribution of NT-MRSA cases coincided with the locations of pig and cattle farms.

两人画了一张感染病例分布地图，并发现NT - MRSA病例的分布圈养猪和牛的农场的分布相吻合。

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Cattle and pig sperm can make the trip to the uterus independently of the testicles in which they develop because farmers have chemical additives that make both last longer.

ECONOMIST: The search for long-lived sheep sperm

There are six villages and one settlement within the biosphere reserve, with a total of 10, 000 people (1997) who are mainly engaged in the cultivation of cereals (wheat, barley, corn), vegetables and melons, as well as in animal husbandry (sheep, cattle, pig).

UNESCO: Biosphere Reserve Information