Game rules for ticket tours

A train station allows players to use a route connected by other players to the city where the train station is built (simply put: if a train station is built in Paris, you can use other players to declare a route connecting Paris) To help players connect their destination tickets. Train stations can only be built in unoccupied cities. Even if the city does not have any declared routes connected to it, players can also build train stations on the city. Each player can build a train station on the city. You can only build at most one train station in each round, and you can only build up to three train stations in the entire game. When building the first train station, players must pay a train card to build the train station in the city they want. To build the second train station, you need two train cards of the same color. The third train station requires three (of course, the player can use a locomotive card instead). If the player uses the same train station to help him not only If a route card is used to connect routes, players must decide that there is only one route to help connect their route cards when calculating scores. The train station cannot use different routes to help connect just because there are many route cards. Players cannot There is no need to build a train station. Each unbuilt train station can give the player a reward of four points at the end of the game.