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嬉皮士（20世纪60、70年代的青年颓废派，摈弃传统的生活、着装和行为方式，提倡和平与友爱，常蓄长发并吸毒）
Hippies were young people in the 1960s and 1970s who rejected conventional ways of living, dressing, and behaving, and tried to live a life based on peace and love. Hippies often had long hair and many took drugs.