感冒( common cold的名词复数 );
They are responsible for anywhere between a third and half of all common colds.
三分之一至一半的普通感冒都由鼻病毒引起.
Common colds need common senses . They don't need antibiotics.
一般性的感冒,一般性的照顾, 不需要抗生素.
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