![NooneissurehowtheancientEgyptiansbuiltthepyramidsnearCa...]( "NooneissurehowtheancientEgyptiansbuiltthepyramidsnearCa...")
- 问题详情：NooneissurehowtheancientEgyptiansbuiltthepyramidsnearCairo.Butanewstudysuggeststheyusedalittlerock‘n’roll.Long-agobuilderscouldhaveattachedwoodenpolestothestonesandrolledthemacrossthesand,thescientistssay.“Technically,Ithinkwhatthey’repro...
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