But 800 million are still at risk of water-borne disease.
但是还有8亿人仍然受到着水生疾病的威胁。
Mosquito-borne disease, generally there are two modes of transmission: spread of biological and mechanical transmission.
蚊子传播疾病，大致有两种传播方式：生物性传播和机械性传播。
Today, the overwhelming burden of disease is borne by the African people.
今天，非洲人民承担了疾病负担的绝大部分。
They understand heart disease is a food borne illness.
他们懂得心脏病是食物引起的疾病。
They understand heart disease is a food borne illness.
他们懂得心脏病是食物引起的疾病。
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