英语翻译

题目

英语翻译
Ethanol has consumed a growing share of the corn market since a 2005 law required it be added to U.S.gasoline.这句英文怎么翻译?
以下是原文：
When you drive up to Wendy's or other fast-food chains in the U.S.,you are consuming corn in at least two ways.
The chicken or hamburger in your meal comes from an animal raised on corn.
Since the fuel in your car is 10 percent ethanol,which is made from corn,the two are competing for the same grain.
says University of Missouri economist Pat Westhoff.“Ethanol diverts a significant share of the US corn crop each year," "And,by doing so,it makes corn prices higher than they otherwise would be.”
Higher corn prices mean higher meat prices.
Ethanol has consumed a growing share of the corn market since a 2005 law required it be added to U.S.gasoline.

答案

Ethanol has consumed a growing share of the corn market since a 2005 law required it be added to U.S.gasoline.
自从2005年（颁布）法律要求美国产汽油中（必须）添加一定量的乙醇之后,在（国际）玉米市场中,生产乙醇所消耗的（玉米）份额便不断增长.
事实上,现在世界上消耗的75%的粮食都不是给人类吃的.