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2000年以来,罗马被誉为全世界最伟大的帝国之都,因为它的修建运用了天才的工程原理,而它在地质方面也得天独厚。目前,一支由岩洞科学家组成的团队,准备到罗马市地下的世界去探索一番。他们进入了一座有2000多年历史的巨大隧道迷宫,这些古代洞穴里藏着罗马工程师如何建造这座不朽城市的秘密。一位参与考察的岩洞科学家说:“这些是鹤嘴锄留下的痕迹,这里是罗马人挖隧道的地方,也是罗马人采石的地方。这种石头由火山灰构成,是一种很耐用的材料,很适合用来修建建筑物。这些火山灰来自罗马附近的火山。”罗马位于一条山谷里,紧挨着
Since 2000, Rome has been hailed as the capital of the greatest empire in the world because of its use of gifted engineering principles and its unique geology. At present, a team of cave scientists is preparing to explore the underground city of Rome. They entered a huge tunnel labyrinth of more than 2000 years of history, hidden in the ancient caves of Roman engineers how to build the secret of this immortal city. One of the cave scientists who participated in the study said: “These are the traces left by the pickaxe, where the Romans dig their tunnels and the Roman quarries, a stone made of volcanic ash that is very durable Very suitable for the construction of buildings.They come from volcanoes near Rome. ”" Rome is in a valley, next to it