What convenience facilities can be added to the subway?

The subway can add the following convenience facilities:

1. Add USB charging sockets: set USB charging sockets in stations and carriages to facilitate passengers to charge during the journey.

2. Increase recyclable garbage bins: increase recyclable garbage bins in stations and carriages to encourage people to reduce the amount of garbage.

3. Provide WiFi service: Provide public WiFi in carriages and stations for passengers to use, so that they can obtain network information at any time.

4. Set up vending machines: Set up vending machines in the station to sell consumer goods such as water, drinks, snacks and snacks to facilitate the needs of passengers.

5. Set up self-service terminals such as self-service inquiry machines and self-service ticket vending machines to facilitate passengers to inquire about subway information, purchase tickets and swipe their cards to get in and out of the station.

6. Increase the independent bathroom and dressing room: provide dressing and toilet facilities, which may be convenient for travelers and people who eat out.

7. Add instruction slogans: broadcast real-time subway information, and set up instruction signs at stations, carriages and platforms to facilitate passengers to find more accurate entrances and exits.

8. Set up a small library: set up a small library to provide reading materials for passengers and leave the noisy environment in the carriage.

In short, the subway needs some practical and targeted convenience facilities, which can be supplemented or improved according to different social needs and usage habits.