This goes together with planning: you turn a big and hairy project into a setof small furry balls you can always keep under control.
这与计划是相辅相成的：你要把一个庞大而棘手的项目变成一堆你总能控制住的毛茸茸的小球。
2
You can build and shuffle a setof virtual Bingo balls in much the same way you build and shuffle a virtual deck of CARDS.
按照构建并洗一副虚拟牌的相同方法，您可以构建并洗一套虚拟的Bing o球。
3
Waves of deafening sound come from a steel pipe spiraling over the scaffolding, within which a setof invisible iron balls circulate endlessly around the exhibition space.