It is introduced the lubricating system of windmill generator and its requirements to lubricants.
简要介绍了风力发电机的润滑系统及对润滑剂的要求。

Windmill use became increasingly widespread in Europe from the12th century to the early19th century.
欧洲人从12世纪至19世纪初，日益普遍地使用风车。

but the general opinion was that there were more bags of money than sacks of flour in that windmill.
但一般都认为那家磨坊里的钱袋比面粉袋还要多。

The leveldesign has to be more fluently. Just like Windmill Isle, the first level! That was perfect to play.
白天关卡设计必须要更加顺畅，像第一关风车小岛，就很完美。

These machines that use wind to create electrical energy are a mixture of modern technology and the ancient windmill.
那些利用风能发电的机器是现代技术和古代风车的混合物。

The utility model provides a small size oblique pull type low speed windmill which comprises an upright post provided with a generator.
本实用新型就是提供一种体积小的斜拉式低速风车。