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秘鲁首都利马往北400千米,有一处2300年历史的古迹,名叫昌克罗,它的墙壁围起的形状很像电动剃须刀的刀头,因此
400 kilometers north of Peru’s capital, Lima, there is a 2,300-year-old historic monument called Changkro, whose wall encloses the shape of an electric razor blade