求翻译：主要观点：生物乙醇原料不仅是玉米，未来方向在于木质纤维原料生产而非粮食生产乙醇，因此长期不会对玉米价格产生影响；生物乙醇消耗的是陈粮，即使消耗可食用粮，消耗量也非常之小，难以对供需造成影响，因此不会对价格造成影响。是什么意思？

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The main point of view: bio-ethanol raw materials is not only the future direction of corn, wood fiber raw material production and non-food production of ethanol and therefore long-term will not have an impact on the price of corn; bio-ethanol consumption is Chen, even if the consumption of food for

Major point: Not only biological ethyl alcohol raw material is the corn, but future the direction will lie in the wood fiber material production the non-grain production ethyl alcohol, therefore will not be able to have the influence for a long time to the corn price; The biological ethyl alcohol co

Main point: not only corn bioethanol raw material, future directions in wood fiber raw material to produce ethanol from non-food, so long will not have an impact on corn prices; bio-ethanol consumption shall sow, even though consumption of edible food, and consumption is very small, it is difficult

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