정의: A vehicle is a machine designed for self-propulsion, usually to transport people, cargo, or both. The term "vehicle" typically refers to ground transport vehicles such as human-powered land vehicles, animal-powered transports, motor vehicles and railed vehicles, but more broadly also includes cable transport, watercraft, amphibious vehicles, aircraft and space vehicles.
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| 핵심 연구 분야 | Verification |
|---|---|
| 주요 연도 | 2022년 |
| 주요 연관 키워드 | traffic |
| 좋아요 수 | 0 |