They walked right into a booby-trap and got blown to smithereens.他们正好踩上了饵雷，结果被炸得粉身碎骨。They dug trenches in their path and set booby traps.他们在小路上挖深沟设饵雷。Police were checking the area for booby traps.警察在这个地区探测饵雷。...
We check one time his story before its duplicating.在我们把它复印前我们还是核对一下他的故事.He ran off a hundred copies on the duplicating machine.他在复印机上复制了100份.Drag onto the page to indicate a duplicating process.拖到绘图页后,可以指示复制进程....