The paintings created by our branch contraption suggested to me that the seemingly random swirls in pollock ' s paintings might also possess some subtle order , that they might in fact be fractals 我们的树枝画暗示帕洛克绘画中看似无序的涡漩，或许也含有某种微妙规则，说不定它们还可能是碎形！
Working with a mini heater beneath our hands is no fun so we resort to contraptions like this , the macbook pro cooler , specifically designed for . . . you guessed it , a macbook pro 和一个小型加热器一起工作并不好玩，所以我们需要特别的装备，比如这个，苹果风扇，特别为… …当然是苹果本本设计。
Its machines for ginning cotton , spinning ramie and throwing silk seemed to lack only a flying shuttle and a drawbar to match the 18th - century contraptions that launched britain ' s industrial revolution 该国的用于轧棉、织麻和抽丝的工具与18世纪促成英国工业革命的机械装置相比，看起来只是缺少了一个飞梭和一个挂钩。
After 13 years of tinkering , the inventor from iowa introduced a 10 - foot - long contraption that sliced and stuffed loaves of bread into wax paper wrapping . the world changed 经过了13年的修修补补，这位来自爱荷华州的发明家终于制成了一种10英尺长的精巧装置。这种装置能够将成条的面包切成片并装进蜡纸包装袋里。世界从此发生了改变。
But with trial , error and some handy mathematics , they created the most sophisticated war machines the world had ever seen ? terrifying contraptions capable of hurling rocks weighing as much as 75 kilograms ( 170lb ) 经历了试验、失败和简单的计算，他们之做出了史无前例最成熟的武器- -那些能抛掷重达75千克石块的吓人的武器（ 1701磅） 。
But with trial , error and some handy mathematics , they created the most sophisticated war machines the world had ever seen ? terrifying contraptions capable of hurling rocks weighing as much as 75 kilograms ( 170lb ) 但是通过试验,偏差和一些简单的数学,他们制做了在世界之前没有见过最高科技的战争机器- - -能够抛起重达75千克的石头的恐怖精密装置
This paper analyzes and makes some critical factors in the design of playful learning environments that underline the software game " return of the incredible machine : contraptions " 摘要本文从“重返不可思议的机器：精巧设计”这一电脑游戏的设计分析与评价入手，探寻游戏吸引玩家主动参与的成功设计因素，并尝试将其指导与应用于网络学习环境设计中。
But with trial , error and some handy mathematics , they created the most sophisticated war machines the world had ever seen ? terrifying contraptions capable of hurling rocks weighing as much as 75 kilograms ( 170lb ) 不过运用复杂，存在错误而且只是一些手算的数学，古代人创造了世界上从来没见过的复杂的战斗机器? ?一种可以投掷75公斤（ 170磅）重的石头的可怕发明。
