Characteristics and advantages of common means of transportation

1, Bicycle: environmental protection, low price and convenient door-to-door service.

2. Train: fast speed and low price, especially suitable for land freight transportation.

3. Aircraft: fast speed and high price.

4. Steamship: slow speed and low price.

5. Suitable for transport buses: short-distance urban passenger transport, which is convenient for urban people to commute and travel in urban areas. In big cities, the bus system is crowded, but it is much slower than the subway.