人类在从300万年前开始生存到公元前3000年新石器时代为止的原始时代,为了在自然的威胁下保护自己,就以穴居生活方式利用了地下。其次,从公元前3000年以后的埃及、Menpotashia,希腊、罗马文明到五世纪的古代,隧道等技术被广泛用于政权以及城市生活中。进而到了5世纪至14世纪的中世纪时期,更出现了个人的地下利用,出现了围绕采掘地下资源的技术进步。 In primitive times such as human survival from 300 million years ago until the Neolithic era of 3000 BC, humans used the burrowing way of life underground in order to protect themselves against natural threats. Secondly, from Egypt, Menpotashia, Greece, and Roman civilization from 3000 BC to the ancient history of the fifth century, tunnels and other technologies were widely used in political power and urban life. From the 5th century to the 14th century, during the Middle Ages, personal underground use emerged, and technological advances involving the extraction of underground resources have emerged.