The Nature Conservancy has declared war on a multitude of invasive species here, from sheep to plants to the aggressive Argentine ant.

大自然保护协会还向众多入侵物种发起了宣战，从羊群到植物，再到具有攻击性的阿根廷蚁。

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And the half, which was the portion of them that went out to war, was in number three hundred thousand and seven and thirty thousand and five hundred sheep.

出去打仗之人的分，就是他们所得的那一半，共计羊三十三万七千五百只。

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New Year is coming, the sheep the wolf war did not stop signs.

新年快到了，羊狼之战丝毫没有停止的迹象。

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They won in the end when America's sheep industry shrank dramatically after the second world war.

ECONOMIST: American festivals

Idaho sheep ranchers couldn't figure out why, in the decade after World War II, a random batch of their lambs were being born with strange birth defects.

FORBES: Magazine Article