Members of a Beijing diving club had the chance to experience China's Great Wall in a way few others have by exploring a section of the landmark that was submerged in the cloudy waters of a reservoir.
北京潜水俱乐部的会员有机会通过他人少有的方式体验长城，他们将探索该里程碑淹没在茫茫水库中的一部分。
2
The dam wall is 870 ft. (265 m) high - taller than the Hoover dam - and when completed, the dam formed a reservoir 47 miles (75 km) long that completely submerged the old town of Tehri.