在我国许多风景名胜地，都有“一线天”的险峻景观。然而，你到长江三峡地区的大地缝一看，那惊险奇绝的景象，让天下“一线天”都将黯然失色。’94年8月，中英联合探险队对大地缓进行了10多天的探险考察，面对纷坛复杂、光怪陆离的场景，中外探险家瞠目结舌宣称：这儿是魔幻般 Many scenic spots in our country, there are “first-line days,” the steep landscape. However, when you look at the earth in the Three Gorges area of ​​the Yangtze River, the breathtaking scenery will eclipsed the world. In August 1994, the Sino-British Joint Expedition had spent more than 10 days on expeditions to the earth. In the face of the complicated and bizarre scene, Chinese and foreign explorers stammered and declared: Here is a magical