Chicago Transit Authority train car, Escalator. 芝加哥高速運輸管理局的列車車廂, 電動扶梯

A Chicago Transit Authority train car rests on an escalator at the O'Hare Airport station after it derailed.
March 24, 2014  http://www.voanews.com/media/photogallery/march-24-2014-day-in-photos/1878045.html

MARCH 24: A Chicago Transit Authority train car rests on an escalator at the O'Hare Airport station after it derailed early Monday in Chicago. More than 30 people were injured after the train "climbed over the last stop, jumped up on the sidewalk and then went up the stairs and escalator," according to Chicago Fire Commissioner Jose Santiago. (/Kenneth Webster/NBC Chicago)
Pictures of the Week: 03.23 — 03.29 2014 | CLIK/HEAR | Multimedia, photography, video showcase of The Palm Beach Post
http://clikhear.palmbeachpost.com/2014/potw/pictures-of-the-week-03-23-%E2%80%94-03-29-2014/
Escalator - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Escalator
電動扶梯 - 維基百科，自由的百科全書
http://zh.wikipedia.org/wiki/%E9%9B%BB%E5%8B%95%E6%89%B6%E6%A2%AF
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