慢速英语:Dispute About Genetically Engineered Rice

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短语讲解：

1. But supporters of golden rice say it could help save as many as two million lives a year.

as many as 和…一样多; 不下于
例句：They drew as many as four times that year. 
他们那一年四次打成平局。 

2. But in the Philippines, government and donor money is being used to develop golden rice in the Philippines.

be used to 习惯于，适用于
例句：Mercerizing wash waters can be used to prepare scour, chlorine bleach. 
丝光冲洗水可用作配制洗涤液氯漂白液。