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その汽車は19世紀に発明された。
That steam locomotive was invented in the 19th century.
A steam-powered train or locomotive, typically referring to early models from the 19th and early 20th centuries.
汽車は産業革命の象徴だった。
Steam locomotives were symbols of the Industrial Revolution.
In modern Japanese, '汽車' is rarely used; '電車' (electric train) or '列車' (train) are more common.
This word is often used in historical or educational contexts to describe early train technology.
From '汽' (steam) + '車' (vehicle), referring to steam-powered trains.
This term is now largely historical, as steam locomotives are no longer in common use. Modern Japanese prefers '電車' (densha) for trains.