在浙江省凤凰山中隐藏着一个浩大的工程,当它从水中浮现出来的时候,人们看到了世界上最大的地下建筑,发现了一个匪夷所思的奇迹——这就是开凿在山体中的龙游石窟。 龙游石窟有许多不可思议的地方。首先是石窟之多之大,在一个小小山丘里,已探明的石窟就有20余座,平均面积在1000平方米以上,保守的估计,开凿石窟至少要挖86万立方米以上的石料,即使是上千人夜以继日的工作,也要数年的时间,但这样一个浩大的工程竟无[展开全部]
猜你喜欢
Celebrates the remarkable comeback of one of the world's most iconic animals. Tiger populations have rebounded so successfully, many of the big cats are venturing from India's forest reserves into farms and villages-a monumental challenge for both people and animals. The heroes in this story are the vets, scientists, and community patrols dedicated to ensuring that tigers and people can coexist.
相关推荐
更多Celebrates the remarkable comeback of one of the world's most iconic animals. Tiger populations have rebounded so successfully, many of the big cats are venturing from India's forest reserves into farms and villages-a monumental challenge for both people and animals. The heroes in this story are the vets, scientists, and community patrols dedicated to ensuring that tigers and people can coexist.