And because of that, as grain changes hands -- and I've measured that it changes hands four, five times in every time it changes hands -- and I've seen this all over rural Africa -- it also changes sacks.
生産者から消費者の手に届くまで 約４～５人の手をめぐり渡るだけでなく そのたびに－ アフリカ中の農村で見ましたが その袋も変わるのです