What's this blue stuff on the slide and the grip?

In2007, french adventurer spiderman Alan Robert took one of his biggest risky challenge to climb the cliff of the Hole without protection, performed a rock success as an amazing a precipice ballet.

年，法国冒险家、蜘蛛人阿兰·罗伯特，在天门山进行了其冒险生涯中风险最大的一次挑战，徒手无保护攀爬天门洞百米岩壁成功，上演了一场令人惊叹的“绝壁芭蕾”。

This paper is the first investigation of the tourist market in Tianmen Mountain by using questionnaires.

首次对天门山旅游市场进行了问卷调查。

In the morning, Jeb jumped from the lift car of ropeway and arrived at the expected landing spot after flying for about two minutes.

杰布上午首先以天门山索道轿厢为起跳点，最终在飞行了两分钟左右之后顺利的着陆在预定地点。

We should carry on a scientific plan for the development of Tianmen Mountain and attractive tourist products.

对天门山的开发应进行科学的规划，开发出符合天门山资源特点和对旅游者具有吸引力的产品。

It is those wonders inspired extreme sports player from all over the world to finish incredible challenges in Zhangjiajie Tianmen Mountain.

正是这些奇景，激发来自世界各国的极限运动高手，在张家界天门山一次次完成不可思议的挑战奇迹；

To prepare for this new venture, Robert arrived several days earlier at the Tianmen Mountain at the tourism hotspot of Zhangjiajie in central China's Hunan province.

为了这次冒险活动，罗伯特提前数天来到了位于湖南省张家界旅游胜地的天门山地区。

Study on the Investigation, Exploitation and Utilization of Wild Flower Resources in Tianmen Mountain

天门山国家森林公园野生花卉资源调查及其园林应用

The cliff of the1,518-meter-high mountain is more challenging than buildings since its angles can be more than vertical and climbers would have to use more energy to prevent falling.

位于1518米高的天门山上的这段峭壁因沿着山体向外伸展而攀爬难度极大。为防止从山崖上掉下，攀岩者须付出更多的艰辛。

In1999, world-noted Zhangjiajie World Aerobatics Competition was held in Tianmen Mountain, which was the first achievement of human flight through natural cave, still make countless people remember.

1999年，世界瞩目的“张家界世界特技飞行大赛”，在天门山实现了人类首次驾机穿越自然山洞的壮举。“穿越天门”的挑战奇迹至今仍令无数人记忆犹新。

Even more terrifying is the Tianmenshan crystal glass skywalk in Zhangjiajie.

张家界天门山玻璃栈道会更加刺激。

Tianmen Mountain, a famous mountain first recorded in the history of Zhangjiajie, has an elevation of1518.6 meters.

天门山，张家界最早被记入史册的名山，海拔1518.6米，距市区仅8公里，是张家界最具代表性的自然景观之一。

Another legend was on in2006.

2006年，天门山再次上演新的传奇。

This isnt the regions first towering glass floor a glass skywalk hugs the cliff of Tianmen Mountain but the Grand Canyon instalment is expected to be the longest and tallest glass-bottomed bridge in the world.

和该地区建立的第一座玻璃底桥拥抱天门山悬崖的人行天桥相比，它可能不是第一座玻璃桥，但有望成为世界上最长最高的玻璃底桥。

A special flying show takes place Saturday over in Hunan world-renowned wingsuit flights are getting ready the performance in Tianmen Mountain in Zhangjiajie.

周六，一场特殊的飞行表演在湖南上空，世界著名的翼装飞行表演正在张家界的天门山着。

The painter adopted the focus of overlook, portrayed the grandness and significance of Heavenly Gate Mountain with lines and colors, and mainly described the verve of the mountain.

画家采用俯视聚焦，用线条和色块描绘了天门山的巍峨壮丽，重在壮写天门山的神韵。

Tianmen mountain, which is the world's most unique karst mountain platform, lies in the south of Zhangjiajie City.

张家界市城南拔地擎天的天门山，是世界上最独特的喀斯特高山台地。

Investigation and opening up of the tourist market in Tianmen Mountain

天门山旅游市场的调查与开拓

If this server is not available, the gateway re-routes the request to the next available server.

如果这个服务器不可用，网关重新将请求路由到下一个可用服务器，依次类推。

We ran smily and went across the winding coast line.

我们笑着跑,横越海岸线的蜿蜒.

Submarine cables were laid across the Atlantic.

铺设了横越大西洋的海底电缆.