他们试着在洞穴正下方的一块地上挖掘。They tried digging in a patch just below the cave.这正是洞穴探险者害怕的那种洪水。This is the type of flood dreaded by cavers.那些洞穴深约18公里。The caves extend for some 18 kilo-metres....
The stove is on wheels so it can be shuffled around easily.这个炉子底下带轮子，很容易四处移动。The silence lengthened as Thorne unnecessarily shuffled some papers.索恩整理着一些本无须整理的文件，沉默还在延续。He grinned and shuffled his feet.他咧嘴笑了，脚动来动去。...