But when you think that every day for a city the size of London, enough food has to be produced, transported, bought and sold, cooked, eaten, disposed of, and that something similar has to happen every day for every city on earth, it's remarkable that cities get fed at all.
Pero al pensar que, cada día, hay que producir comida suficiente para una ciudad del tamaño de Londres y transportarla, comprarla, venderla, cocinarla, comerla y desecharla, y que algo así ha de hacerse cada día en cada ciudad del mundo resulta sorprendente que sean abastecidas.