因为染上感冒，他在还差8小时破400天记录的时候下来；
Suffering from the flu, he came 8 hours shorter than the 400-day record;
说白了，就是染上感冒病毒后睡觉时的辗转反侧可能是造成感冒症状的原因之一。
In plain English, maybe tossing and turning when you're infected with the cold virus contributes to the symptoms that define a cold.
某项研究更是显示，航空旅客染上感冒的风险较一般人高出了20%之多。
One study pegged the increased risk for catching a cold as high as 20%.
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