蒸汽機車已被柴油內燃機車所取代。
The steam locomotives were superseded by diesel units.
在1768年出現了第一部蒸汽機。
In1768 the first steam engine appeared.
據說，詹姆斯·瓦特對水壺蒸氣的觀察使他產生了發明蒸汽機的想法。
It is said that James Watt's observation of steam issuing from a kettle gave birth to the idea of the steam engine.
我對蒸汽機著了迷。
I'm crazy about steam-engines.
大多數人認為，停滯不動的電並不比架設在蒸汽機和要被傳動的機器之間的固定帶更有用。
Most people know electricity standing still is no more useful than is a stationary belt between a steam engine and a machine to be driven.
