为防止可能爆发的高致病性禽流感，家禽生产商和销售商必须在生鸟贸易市场也采取生物安全措施。

To prevent a possible outbreak of HPAI, poultry producers and dealers must also use biosecurity precautions at live-Bird markets.

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首先采取适当的监测行动，然后将病猪或有患病危险的猪扑杀，对猪的移动进行控制并对养殖场采取生物安全措施是控制这一疫病的关键。

Proper surveillance followed by killing infected animals or animals at risk, movement control of animals and biosecurity on farms is essential to get the disease under control.

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在海洋生物中心，我们正在采取行动，请求尽可能多的人签署一份请愿书。

Here at the Sea Life Centre we're taking action by asking as many people as possible to sign a petition.

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Along these lines, the evolutionary biologist Richard Dawkins took the general step of suggesting that animals are the vehicles through which genes exploit to reproduce.

按此种方法，进化论生物学家理查德·道金斯,采取常规方式建议到动物是工具,可被用于繁衍基因。

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