Why haven't fans become obsolete? They are economical, easily transported, and less likely to aggravate rheumatism than air conditioning.
民國六十年以後，國內經濟開始快速成長，人們生活水準提高，曾幾何時，冷氣機漸成人們的「新寵」，使風扇的地位受到嚴重挑戰，市場也一度蕭條。