Establishments projects of tourism: iron chainbridge above the canyon, whirlybird tour project, water amusement, and geographic museum of glacier relics.
旅游建设项目：大峡谷铁链桥、直升飞机旅游项目、水上游乐项目和冰川遗迹地质博物馆。
2
In Sichuan, soldiers spent a hard time creeping across Luding ChainBridge, which was made up of 13 iron chains, in the middle of gun fire.
在四川，士兵们在炮火中艰难地爬过由13条铁链组成的泸定铁桥。
3
The chainbridge has been severely damaged and cannot be used any longer.