赫尔曼·霍尔瑞斯发明穿孔卡片制表机。

Punch card tabulating machine invented by Herman Hollerith.

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观察人员被告知要待在房间里用绿色胶带标出的那一边，距离制表机几英尺远的地方。

Observers were told to stay several feet away from the tabulators, on one side of the room marked off by green tape.

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观察人员被告知要待在房间里用绿色胶带标出的那一边，距离制表机几英尺远的地方。

Observers were told to stay several feet away from the tabulators, on one side of the room marked off by green tape.

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