当前的理论是，由于人类猎杀或食用了感染后的黑猩猩而传染上这种疾病的。
The leading theory is that it was picked up by people who hunted or ate infected chimpanzees.
人吃了感染疯牛病的牛肉有可能染上这种致命的疾病。
The fatal disease can be transmitted to humans eating meat from an infected animal.
没有，但是不排除西尔有7/2的赔率感染上疟疾，这将使他成为下一个感染上这种流行的致命疾病的名人。
No, but that didn't stop William Hill offering 7/2 odds on him contracting malaria, making him the favourite celeb to be the next to catch this fashionable, often fatal, disease.
这种疾病的严重性在于任何感染上又没有得到救治的人最终都会死。
The seriousness of this disease is that any person who gets infected and does not receive treatment eventually dies.
在很短的时间内，这种疾病常见的症状出现了。(1)这些试验证明，新病毒是很容易感染上的，但它不会致命。
In a short time the usual signs of the disease appeared. (1) These experiments proved that the new virus was easy to catch, but it was not a killer.
译文：因SARS而产生的惊慌则会削弱咱们的免疫系统，从而使咱们更简单感染上这种可怕的疾病。 。
Thee panic which is generated by SARS will weaken our immune system, which will make us more susceptible to this dreaded disease.
译文：因SARS而产生的惊慌则会削弱咱们的免疫系统，从而使咱们更简单感染上这种可怕的疾病。 。
Thee panic which is generated by SARS will weaken our immune system, which will make us more susceptible to this dreaded disease.
应用推荐