In the last year, 2010, two car companies started, one that's in the U.K. called WhipCar, and the other one, RelayRides, in the U.S. They're both peer-to-peer car-sharing services, because the two things that really work for car-sharing is, one, the car has to be available,
En 2010 se abrieron dos compañás de coches, una en el Reino Unido, llamada WhipCar, otra en los EEUU, RelayRides. Ambas ofrecen servicios cara-a-cara para compartir coches. en donde dos aspectos son fundamentales: uno, el coche tiene que estar