I am cold; no fervour infects me.
我冷酷，没有一种热情能影响我。
Arotten sheep infects the whole flock.
一只腐羊害及全群。害群之马。
We are not clear how SARS infects people.
我们不明白SARS如何传染人的。
One scabbed sheep infects the whole flock.
一只病羊，祸及全群。
One drop of poison infects the whole tun of wine.
一滴之毒，毒染整桶之酒。
But unlike foot and mouth, Q-fever infects people.
然而与口蹄疫不同的是，Q -feve对人类也有危害。
Swine flu is a respiratory disease which infects pigs.
猪流感是能使猪染病的呼吸道疾病。
Cytomegalovirus (CMV) is a virus that infects the whole body.
巨细胞病毒(CMV)是一种可以感染全身的病毒。
You catch a cold when a virus infects your upper respiratory system.
当上呼吸系统感染了病毒，人就会得感冒。
It infects more than 500 million people per year and kills more than 1 million.
该病每年感染5亿多人并造成100多万人死亡。
It infects more than 500 million people per year and kills more than 1 million.
该病每年感染5亿多人并造成100多万人死亡。
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