Here is a selection: the top 10 dirtiest (smoky) trains in the world. In our selection of diesel trains burn and produce a lot of smoke in the atmosphere. This is mainly a freight train and they can hardly be called the fastest and most environmentally friendly trains. These trains run by the United States, India, Russia. <br /> <br /> <br />train, railway, high-speed train, truck <br />列車、鉄道、高速鉄道、トラック <br />tåg, järnväg, höghastighetståg, lastbil <br />train, chemin de fer, le train à grande vitesse, camion <br />Zug, Bahn, High-Speed-Bahn, LKW <br />기차, 철도, 고속 열차, 트럭 <br />火车，铁路，高速列车，货车 <br />火車，鐵路，高速列車，貨車 <br />treno, stazione, treno ad alta velocità, camion <br />lest, járnbraut, hár-hraði lest, vörubíll <br />τρένο, σιδηροδρομικός, τρένο υψηλής ταχύτητας, φορτηγό <br />traein, iarnróid, traein ardluais, trucail, <br />רכבת, רכבת, רכבת במהירות גבוהה, משאית
