The American Lung Association (ALA) has issued new guidelines on combating colds and the flu, and one of the keys is being able to quickly tell the two apart.
2
这种产自美国本土的植物是治疗感冒和流感的最佳药物。
This native American plant is a fine first-line treatment for colds and flu.
3
一方面原因在于情感；美国小孩都是哈克贝里•费恩型的，他们对正规的教育不感冒。
One is sentimentality; the archetypical American child is Huckleberry Finn, who had little taste for formal education.
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