我也打算像你一样环游世界，一路搭顺风车玩过去。不过父母会担心，不让我去。所以，我把你的视频拿给父母看，让他们明白我的想法是可行的。

在几百英尺高的玻璃桥上走，会吓退很多成年人的。然而在张家界，中国一位3岁女童鼓起勇气，大胆走上870英尺高的玻璃桥，然后说好喜欢这种感觉

Is this the world's most terrifying attraction? China's £48 million glass-bottomed bridge built over a 980ft valley will also have a bungee platform and a

Is there room for one more? Hundreds of daredevil tourists swarm onto the world's longest glass bridge which sways at 755 feet high还有空位吗?数百名勇敢的游客涌