How did the a____ Egyptians build the Great Pyramid

How did the a____ Egyptians build the Great Pyramid no one really knows how the ancient egyptians build thepyram HOW THE GREAT PYRAMID WAS BUILT怎么样 the Great Pyramid是什么意思 the great pyramid How did the Chinese build the Great Wall without m___ machin 请帮我回答这个问题：1.How long did it take to build the Great Wall of the great pyramid at giza 中文是? The Great Pyramid是哪个金字塔? How ___ the Great Pyramid ___ many years ago without modern The Great Pyramid is oider than the Great Wall the Great pyramid is the oldest building in the world