一列小型火车往返于机场大厅和跑道之间。
A small train shuttles constantly between the concourse and the runways.
这会产生蒸汽，这些蒸汽可以在不使用火的情况下用于填充小型蒸汽火车的水箱。
This would generate steam that could be used to fill tanks on a small steam train without the use of fire.
RailPower技术公司的“绿色山羊”——使用了柴油和电力两种能源的转换器（小型，短距离火车头），以此来在铁轨上组装，拆卸并且移动火车车厢。 这种转换器自2001年研制成功以来，就成为了铁路产业的第一个简易的混合能源装置。
RailPower Technologies Corp.'s Green Goat—a diesel-electric "switcher" (small, short-distance locomotive) used for assembling, disassembling and moving train cars in rai...[More]
这种火车上有华丽的卧室、浴室、餐厅和起居室，宛如小型宫殿，简直可供国王使用了。
These trains had beautiful bedrooms, bathrooms, dining rooms, and sitting rooms. They were like little palaces, really fit for a king.
这是火车站用来拉包裹的小型工程车。
This is a miniature engineered vehicle used to move packages in the railway station.
这是火车站用来拉包裹的小型工程车。
This is a miniature engineered vehicle used to move packages in the railway station.
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