The geological conditions of this underground hydroelectricpowerplant is very com - plex.
本电站地下厂房的地质条件比较复杂。
2
The Itaipu hydroelectricpowerplant is one of the largest constructions of its kind in the world.
伊泰普水电站是世界上同类建筑中最大的一个。
3
A waterfall, 74.7 m (245 ft) high, of the upper Churchill River in southwest Labrador, Canada. There is an enormous hydroelectricpowerplant at the falls.