North American ethanol is mostly made from corn (maize), which is less efficient, and often produced in distilleries powered by coal; it is thus neither as cheap nor as environmentally benign.
北美的乙醇大多数来自谷物(玉米)，效率较低而且常常在以煤为动力的蒸馏厂里生产出来；所以它既不便宜也不环保。
The following spring, local Wampanoag Indians taught the colonists how to grow corn (maize) and other local crops, and also helped the newcomers master hunting and fishing.
第二年春天，万帕诺亚格印第安人向殖民地居民传授了种植玉米和其他地方作物的技巧，并教会新移民如何狩猎和捕鱼。
If corn (maize) prices return to more "normal" levels as a result, the Kansas Fed warns that farm prices could fall by 20%.
堪萨斯城联邦储备银行警告，若玉米价格最终回归到更加“正常”的水平，农地价格可能下跌20%。
If corn (maize) prices return to more "normal" levels as a result, the Kansas Fed warns that farm prices could fall by 20%.
堪萨斯城联邦储备银行警告，若玉米价格最终回归到更加“正常”的水平，农地价格可能下跌20%。
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