He put his wiper control in a red metal box that on the outside had the words "For Engineering Tests Only. Do Not Open.".

他将刮水控制器放置在一个红色的金属盒子里，上面写道 “工程测试专用，切勿打开。”。

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Then, according to Kearns, Shipman asked him to show his wiper control to the rest of the team.

之后，据卡恩斯称，希普曼要求卡恩斯向其他人展示雨刷控制。

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On July 8, 1976, Dennis Kearns stopped in at a Mercedes service center, bought a wiper control, and brought it home to his father.

1976年7月8日，丹尼斯·卡恩斯(Dennis Kearns)在一家梅赛德斯服务中心购买了一个雨刷控制器，并带回家给他的父亲。

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Consumer Reports vehicle testers, who are in and out of a variety of vehicles during a year, would sometimes accidentally shift cars into neutral when they intended to turn on the windshield wipers because they mistook downsized shift levers for wiper-control stalks, Mr. Fisher says.

WSJ: Changing Gears: Auto Makers Ditch Familiar Shift Levers