奥立弗·萨克斯提供了(同样来自“单腿站立”)一个让人印象特别深刻的例子，一名患者试图把手臂抛出床去。

Oliver Sacks provides (also from "a Leg to Stand On") a particularly dramatic example of a patient trying to throw his arm out of bed.

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设备有车床、数控立车、数控大头床、镗床等。

Equipment has lathes, CNC Vertical lathe, CNC bed Big head, boring machine and so on.

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