She cited a number of reasons for high food prices, such as neglecting investments in agriculture, less available farmland, droughts, growing demand for biofuels and changing consumption patterns.
她列举了食品价格高昂的一些原因，如忽视农业投入、可耕地减少、干旱、对生物燃料需求的日益增长和不断变化的消费模式。