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亲爱的朋友,当您看到坐落在济源孔山脚下那一栋栋拔地而起的现代化工业厂房时,您是否会想到这里昔日曾经是荆棘丛生的荒山坡
Dear friends, when you see the modern industrial plant which is located at the foot of the Jiyuan Kongshan, you will think of here once the past is a thorny and barren hillside