travelとは何ですか?To go from one place to another, as on a trip; journey.To go from place to place as a salesperson or agent.To be transmitted, as light or sound; move or pass.To advance or proceed.To go about in the company of a particular group; associate: travels in wealthy circles. To move along a course, as in a groove.To admit of being transported without loss of quality; Some wines travel poorly. Informal To move swiftly.Basketball To walk or run illegally while holding the ball.To pass or journey over or through; traverse: travel the roads of Europe. The act or process of traveling; movement or passage from one place to another.A series of journeys.An account of one's journeys.Activity or traffic along a route or through a given point.The activity or business of arranging trips or providing services for travelers.The motion of a piece of machinery, especially of a reciprocating part; stroke.The length of a mechanical stroke.