He apparently told the press that he sketched every detail of his Ferris wheel over a dinner at a Chicago chophouse, and no detail needed changing in its execution.
他显然在芝加哥一家小餐馆里晚餐时告诉了媒体他草拟的摩天轮的每个细节，而在它的完成中没有一个细节需要修改。
Press the differential towards the transmission cover at the crown wheel adjusting tool and read off the backlash on the dial gauge.
将差速器向盆形齿轮调整工具处的变速器盖方向压，然后读取百分表上的间隙值。
When you think about inventions that have radically changed human existence, what comes to mind? Probably the wheel, the printing press, maybe the refrigerator and definitely personal computers.
当你想到对人类生活产生巨大影响的发明时，什么会闪现在你的脑中呢？也许是车轮，印刷术，或许是冰箱，还有可能是个人电脑。
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