研究者们要求在全球范围内建立野生动物监视系统，在疾病扩散和杀死人类之前就能在动物中发现其致死的情况。
Researchers called for wildlife monitoring systems to be set up around the globe to watch for signs of disease among animals before it spreads and kills people.
研究者们要求在全球范围内建立野生动物监视系统，在疾病扩散和杀死人类之前就能在动物中发现其致死的情况。
Researchers called for wildlife monitoring systems to be set up around the globe to watch for signs of disease among animals before it spreads and kills people.
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