Even such basic tools as wrenches are in short supply , he claims .
他声称尽管像一些基本的工具如扳手之类的已经紧缺了。
Over the past few years , many people have faced some mighty big wrenches in their plans .
过去几年中,许多人的计划都会面对巨大的挑战。
They line the sides of narrow corridors , their doorways overflowing with bales of wire , crockery , wrenches , lights , cutlery , pens , toys , tools , ornaments for the world 's holidaymakers and even newly manufactured middle eastern " antiques " .