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man-made
01
人工の
created by humans rather than occurring naturally in the environment
例
The International Space Station orbits Earth as a man-made celestial body.
Stalactites can form in man-made structures like mines or tunnels if conditions are suitable.
Ships navigate through the Panama Canal, a man-made channel connecting the Atlantic and Pacific Oceans, to save time and distance on their voyages.
Scientists study reports of unidentified flying objects to determine if they have natural or man-made origins.
