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    1. all over his lower back.下背部长满皮疹。
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    2. It's serious.很严重。
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    3. It may be contagious.很可能会传染。
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    4. We just attended a symposium,on pandemics我们刚参加完一个传染病讨论会。
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    5. and you run right into one,on the flight home.就让你在返程航班上碰到一个。
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    6. Talk about a small world.世界真小啊。
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    7. If it's meningococcus,,half the passengers on this plane如果是脑膜炎球菌 飞机上可能一半乘客。
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    8. could get infected,and die before we reach new york.会在抵达纽约前受感染死亡。
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    9. Is someone sick?有人生病了吗?。
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    10. No.没有。