也许你是感冒了吧。
你感冒了吗？
"Washing your hands often during cold season and keeping your fingers away from your eyes and nose are the best ways to avoid catching a cold," says Dr.James Hubbard.
“预防感冒的最佳办法是冷天常洗手，让你的手指远离你的眼睛和鼻子，”詹姆士·哈伯德医生说。
A study published in the Archives of Internal Medicine suggests that if you average less than seven hours of sleep per night, your chances of catching a cold triple.
《内科医学文献(Archives of Internal Medicine)》公布的一份研究报告表明，如果平均每晚睡眠少于7小时，得感冒的几率翻两倍。
However, studies have found that it may lower the risk of catching a cold among people whose bodies are under high physical stress-think marathon runners or soldiers on subarctic exercises.
然而研究发现，对于身体承受高强度体力消耗的人如马拉松运动员和在亚北极地区训练的士兵来说，服用维生素c可能降低得感冒的风险。
我好像得了伤风。
Beth: I must be catching a cold.
贝思：我肯定要感冒了。
我像是感冒了。
You must guard against catching a cold.
你必须小心以防感冒。
Put on a coat for fear of catching a cold.
穿上外套以避免伤风。
It becomes colder. You should protect yourself from catching a cold.
天气变冷了。你要保护好自己以防感冒。
One study pegged the increased risk for catching a cold as high as 20%.
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。
She really didn't know how to protect her children from catching a cold.
她真不知道怎样才能保护孩子们使他们不着凉。
Some signs are obvious, like fatigue, catching a cold, or muscle soreness that lingers for several days.
有些信号很明显，比如，疲劳，感冒，或肌肉连续数天酸痛。
Spending too much time online can increase your risk of catching a cold or the flu, scientists have warned.
科学家近日警告，上网时间过长会增加患感冒和流感的几率。
The finding suggests that it "doesn't make sense to take vitamin C 365 days a year to lessen the chance of catching a cold, " he said.
该发现说明，没有必要为了减少感冒可能性而一年365天每天服用维生素C，他说。
The finding suggests that it "doesn't make sense to take vitamin C 365 days a year to lessen the chance of catching a cold, " he said.
该发现说明，没有必要为了减少感冒可能性而一年365天每天服用维生素C，他说。
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