These, made from non-food crops like reeds and wild grasses, would offer fuel without the risk of taking food off the table, they said.是什么意思_These, made from non-food crops like reeds and wild grasses, would offer fuel without the risk of taking food off the table, they said.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句