将总坐标的中心选于升降机井的中心处。
Let the center of the global coordinates be chosen at the center of the shaft.
救护人员称该名男子从升降机井上摔下来，坠落到电梯井坑内。
Rescue officials say the man fell down the shaft and landed in the elevator pit.
官方称阿夫斯普朗周二下午9点左右正在停车场的升降机井上作业，突然从脚手架上坠落，此停车场为品尼高公司所有。
Officials say Affsprung was working on an elevator shaft in the parking garage at the Pinnacle owned property around 9:00 p. m. Tuesday when he fell to the ground from scaffolding.
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