Matthew found himself standing at the edge of a deep abyss.马修发现自己站在一个万丈深谷的边缘。My horse jumped across the deep ravine, but all the others balked.我的马跃过深谷,但其余的马都突然停止不动。The police brought the robbers to bay in a deep valley.警察把强盗围困在一个深谷里。He plunged down a ravine.他突然摔下了深谷。