一名調(diào)式員在出發(fā)前調(diào)整和諧號(hào)列車。拍攝于2012年10月23日，中國(guó)沈陽(yáng)維修中心。

上班高峰期的列車站。拍攝于2012年7月11日，孟買教堂火車站。

一名工人走過(guò)馬德里Atocha火車站。

一段老機(jī)車零件。拍攝于2012年11月5日，烏尤尼鹽附近平坦的拉巴斯。

人們走過(guò)紐約市中央車站。拍攝于2012年11月1日。

節(jié)日期間，急于與家人團(tuán)聚的回鄉(xiāng)客。拍攝于2012年10月25日，達(dá)卡。

等火車的人們。拍攝于2012年11月6日，斯德哥爾摩。

列車上賣藝的小丑Hendri，他一天能賺取約合15.6美元。拍攝于2013年1月9日，雅加達(dá)。

女星扮古裝招待乘客。拍攝于2013年1月13日，倫敦穆?tīng)柹w特站的蒸汽火車旁。

睡在火車上的仰光人。拍攝于2012年9月17日，緬甸仰光。

一個(gè)女人偶然加入到“無(wú)褲乘換地鐵”活動(dòng)中。拍攝于2013年1月13日，英國(guó)倫敦。

乘客步行在帶有鋼琴鍵盤(pán)設(shè)計(jì)圖案的火車站走廊上。拍攝于2013年1月10日。

在鐵路調(diào)控站?？康呢涇?。拍攝于2012年9月23日，德國(guó)。

工作人員監(jiān)控紐約中央車站的火車交通運(yùn)營(yíng)狀況。拍攝于2013年1月8日，美國(guó)紐約。

人們聚集在都靈火車站前的一場(chǎng)就職典禮。拍攝于2013年1月14日。

等待回家的印度人。拍攝于2013年2月10日，印度。

坐在軌道車頂部的人。拍攝于2013年4月29日。

A train is loaded with coal at the Borodinsky opencast colliery near the Siberian town of Borodino on November 15, 2012. The Borodinsky colliery is the biggest opencast coal mine in Russia - 4 miles long and 328 feet deep - and was built from 1945 to 1949

A train of the Harz Narrow Gage Railway runs to the summit of the Brocken, the highest mountain of the Harz, Germany on January 15, 2013. (Matthias Bein/EPA)

A Lego train passes through a model of the Tanjung Pelepas shipyard during a media preview of Legoland Malaysia in Nusajaya, Malaysia on September 14, 2012. (Edgar Su/Reuters)

Dave Patterson tinkers with a model train before the Model Rail Scotland exhibition on February 21, 2013 in Glasgow. (Jeff J Mitchell/Getty Images)

An employee holds a toy train during the London Toy Fair in Olympia, central London, on January 23, 2013. (Carl Court/AFP/Getty Images)

A train made of chocolate during a Guinness Book World record event ahead of the Brussels Week of Chocolate, entices at Brussels South station on November 19, 2012. The train by Andrew Farrugia of Malta is made of 1,285 kg of chocolate and is 34.05 meters

A vendor sorts vegetables next to a railway track as a train passes by, in Dhaka on September 10, 2012. (Andrew Biraj/Reuters)

Russia\

Passengers crowd a carriage on a train bound for Chengdu at a railway station in Shanghai on January 15, 2013. An estimated 224 million passengers travelled via trains during the Spring Festival. (Aly Song/Reuters)

A conductor checks tickets onboard the new evening commuter train on November 13, 2012 as it winds its way from Nairobi\

Mercedes Robinson and other members of the Victory & Deliverance gospel choir sing on the 2012 Alaska Railroad Holiday Train as it cruises along the Turnagain Arm to Indian and back to Anchorage, Alaska on December 1, 2012. (Bob Hallinen/The Anchorage Dai

The Le Burgeoise wagons of the A Line subway in Buenos Aires carry passengers on January 11, 2013 during the so-called last ride of the historic trains. Buenos Aires city Mayor Mauricio Macri decided to replace the fleet with Chinese-made wagons. The A Li

A model presents a creation during the \"Express Fashion\" catwalk show onboard the Dubai Metro on January 23, 2013. (Jumana El Heloueh/Reuters)

Lukasz Rostkowski, alias L.U.C (left) and Dominik Smuzny of Poland perform during \"Collecting & Breeding Human Time\" on the Cosmic Underground art train in Riga, Latvia railway station on September 24, 2012. Cosmic Underground is a multidisciplinary tra

A man rides a train on Tokyo\

Revelers wait for a subway train as they make their way to the Sambadrome for the first night of the annual Carnival parade in Rio de Janeiro on February 10, 2013. (Pilar Olivares/Reuters)

A commuter rides a train painted with murals promoting post-election peace in Nairobi on February 25, 2013. (Thomas Mukoya/Reuters)

Snow falls on Istiklal Avenue in Istanbul on January 7, 2013. (Bulent Kilic//AFP/Getty Images)

A tram runs in Lisbon on October 18, 2012. (Rafael Marchante/Reuters)

A man smokes a cigarette as he stands with his bike on a local train in New Delhi on November 8, 2012. (Kevin Frayer/Associated Press)

Students in traditional dress walk near a 1860\

A passenger peers from a train heading to the Once train station in Buenos Aires on January 28, 2013. (Natacha Pisarenko/Associated Press)

Miners Sakiba Colic (right) and Semsa Hadzo, coal technologists, ride a coal mine train during their 8-hour shift in the mine in Breza, Bosnia on January 16, 2013. (Amel Emric/Associated Press)

A Soyuz rocket is rolled out to the launch pad by train on October 21, 2012 at the Baikonur Cosmodrome in Kazakhstan. (Bill Ingalls/NASA/Associated Press)

A crane lowers a retired Blue Line subway car into the Boston subway\

People look at a giant drilling machine completing the 4 kilometer-long Saverne tunnel beneath the Vosges mountains in Eckartswiller, France during a ceremony on February, 25, 2013, as part of the second phase of construction works for the east European h

An urban explorer runs through an unguarded subway tunnel under construction in Toronto last year. The tunnel is part of a new extension being built in the city called the Toronto-York Spadina Subway Extension, and is expected to open by 2015. (Tom Ryaboi

Two train drivers shake hands after stopping at Gara de Nord station during a two-hour protest by railway workers over delayed salary payments in Bucharest on January 16, 2013. (Bogdan Cristel/Reuters)

A driverless vehicle, controlled by an advanced navigation system, arrives at the Personal Rapid Transport station at the Masdar Institute campus in Abu Dhabi in the United Arab Emirates. The United Arab Emirates introduced the world\

Railway workers clean a train in Bangalore on February 26, 2013. The railway, the country\