- 問題詳情:Thisyear’sWorldFoodPrizewillhonortwoleadersofhunger-fightinggroupsbased intheUnitedStates.ThewinnersareDavidBeckmannofBreadfortheWorldandJoLuckofHeiferInternational.Theywillsharetheprizeof250,000dollars.TheWorldFoodPrizeusuallygoestoresearc...
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