His enemy was close behind him, and the bridge over the ravine was rotten and swaying. Caught between the devil and the deep blue sea, he hesitated.
敌人就在背后，而前面横跨在深谷之上的桥已经腐朽不堪，摇摇晃晃。他处在两难之中，犹豫了起来。
A deep ravine is on the left of the road.
有一道深沟在马路左边。
My horse jump across the deep ravine, but all the others balk.
我的马跃过深谷，但其余的马都突然停止不动。
