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年年说流感,流感年年来,小小病毒已让全球人不可小看,一有风吹草动,它就兴风作浪,又该到它肆虐的时候了。
Years of flu, flu Each year, the small virus has made the world a must-see, as long as the signs of trouble, it winds, it is time to rampant it.