And that's seven and a half seconds of prosperity that you've gained since 1950, as it were, because that's seven and a half seconds in which you can do something else, or you can acquire another good or service.
Heu guanyat set segons i mig de prosperitat. Des de 1950, vull dir. Són set segons i mig més en què podeu fer altres coses. O podeu adquirir un altre bé o servei.