Each year a million cows in Africa die from East Coast fever.

每一年，非洲有一百万头母牛死于罗得西亚热。

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Farmers and herders can lose up to half or more of their calves to East Coast fever.

农民和牧民会因海岸热而损失一半甚至更多的牛。

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Farmers and herders can lose up to half or more of their calves to East Coast fever.

农民和牧民会因海岸热而损失一半甚至更多的牛。

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