Until Henry Ford set up the organized production line in his factory in Detroit, michigan. 直到享利福特在他位于密歇根，底特律的汽車(chē)廠(chǎng)中建立起汽車(chē)生產(chǎn)線(xiàn)才做到了這一點(diǎn)。
The spot welder on the automobile line,the clerk typist in an office,the field worker on a famer will go the way of the steamboat piolt and the blacksmith. 汽車(chē)生產(chǎn)線(xiàn)上的電焊工，辦公室里的打字員，田地里的工人都會(huì )像汽船導航員和鐵匠一樣消失。
