A bicycle is /was used for whatever the rider wants/wanted to: Exercise, competition, entertainment, work, transportation.
The transportation now are bikes,cars,walking and taxes.
Yes, mountain bikes can be used on the road for transportation and commuting, but they may not be as efficient or comfortable as road bikes designed specifically for those purposes.
Cars, and Bikes etc
They use bikes.
Bikes is the most popular transportation
All countries use/used bikes in some amount.
In this day and age, very few people actually need bikes. But they can be fun to ride, they offer a good form of exercise, and they're a zero emission type of personal transportation.
cars, buses, and bikes.
bikes cars tazis
the main modes of transportation in cuba are bikes, cars, trains
cars, buses, and bikes.
Cars trains bikes planes etc