Ключевые слова: aerial view, boat lift, bridge, building, building exterior, built structure, canal lock, china, concrete, concrete wall, construction, dusk, fog, fuel and power generation, gate, gezhouba, hill range, hubei province, hydroelectric power station, industry, lift lock, machine, mountain, nautical structure, oversized, power station, reservoir, river, ship lift, sluice, staircase, stream, surrounding wall, transportation, watercourse, yangtze river,