CouchSurfing: one guy's idea to, at last, put together people who are going somewhere far away and would like to sleep on a stranger's couch for free, with people who live far away, and would like someone they don't know to sleep on their couch for free.
CouchSurfing: la idea de una persona que, al final, reune a personas que van a algún lugar lejos y les gustaría dormir en el sofá de un extraño de forma gratuita, con personas que viven lejos, y desean que alguien al que no conocen duerma en su sofá de forma gratuita.