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除了万里长城外,我国还有七条古老的小长城,遗址至今保持完整。穆陵齐长城:位于山东沂水城穆陵关两侧,是战国时期齐国所修。
In addition to the Great Wall, there are seven ancient Great Walls in our country, and the site remains intact. Mu Ling Qi Great Wall: Located in both sides of the Yuling Shui City, Shandong Province, is the Warring States Period by Qi.