translation.en: Now if I told the men in this village that the frogs have pour immune function and eggs developing in their testes, the connection between environmental health and public health would be clear.
translation.zh: 如果我告诉这个村里的人， 青蛙有免疫功能问题， 它们的睾丸里长有卵子， 那么环境健康和公众健康的关系 就显而易见了。