Choice of Words: Trains are vehicles that move on rails called tracks. The verb "run" signifies the movement of trains along these tracks.
Alternative Expressions
Trains travel on rails.
Meaning: This sentence means that trains move from one place to another on the metal bars that are laid down for them.
Choice of Words:Trains are long vehicles that carry people or goods. Travel means to go from one place to another. On means in or at a particular place. Rails are the metal bars that trains run on.
Trains ride on lines.
Meaning: This sentence means that trains move by sitting on the long, narrow strips of metal that are laid down for them.
Choice of Words:Trains are long vehicles that carry people or goods. Ride means to sit on something and move. On means in or at a particular place. Lines are the long, narrow strips of metal that trains run on.