Researchers are excited as the find will teach them more about the life and times of early settlers who crossed from Asia to the New World thousands of years ago.
研究人员对这一发现表示十分振奋，因为这将有助于他们进一步研究几千年前跨过亚洲到达新大陆的早期居民的生活和时代。
Early European settlers in the new world brought the idea with them from Europe, but the remains of at least one pre-Columbian windmill made of stone on the east coast of the US has been identified.
早期的欧洲新大陆移民者把这一技术从欧洲带来，但是至少有一个前哥伦布石制风车在美国的东海岸被确认。
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