It is estimated that a city of ten million people ​ — such as Manila or Rio de Janeiro — ​ has to import as much as 6,000 tons of food per day.
Padahal, sebuah kota berpenduduk sepuluh juta orang ​ — misalnya Manila atau Rio de Janeiro ​ — ​ diperkirakan harus mengimpor makanan hingga 6.000 ton setiap hari.