The dam will stand 600 feet high.大坝将高达600英尺。A dam burst and flooded their villages.堤坝决口，淹没了他们的村庄。Building a dam here could have unforeseeable consequences for the environment.在这里修建水坝可能会对环境造成无法预料的后果。...
Paine : Including Willet Creek Dam. Now go back to your work!包括那个白鹤溪. 现在回去干正事吧!The information refers to slopes in opencast mines, quarries, dam foundation excavations and highway outs.这份资料提供了有关露天矿 、 采石场, 坝基和公路堑的边坡资料.......