Kite boarding, or kite surfing, is a water sport that uses a large power kite to keep people balanced while on a a kiteboard, which is similar to a wakeboard or surfboard.
风筝滑板或者风筝冲浪是用一个大的动力风筝使人在风筝板上保持平衡的水上运动；而所谓的风筝板则和常见的尾流跳板或冲浪板有些类似。 。
Also, unlike a field-full of wind turbines, kite power requires a minimal amount of land use.
与传统的地面式发电机不同的是，这种风筝供能系统只需占用很小的土地空间。
A kite generates power by pulling on a string attached to generators on the ground.
风筝通过拖拉系在地面发电机上的绳索发电。
When a kite needs to be reeled in, it is angled so that it falls out of the sky like a glider, without the need for much power.
当风筝要卷缩回初始位置，转动风筝倾角，风筝就可像滑翔机一样下落，不需要花什么力气。
A US firm is developing kite-based turbines that could generate nearly twice the power of traditional wind farms at a fraction of the cost.
一家美国公司开发出了一种风筝发动机，该系统能以几分之一的成本达到2倍传统风力发电机的功率。
A US firm is developing kite-based turbines that could generate nearly twice the power of traditional wind farms at a fraction of the cost.
一家美国公司开发出了一种风筝发动机，该系统能以几分之一的成本达到2倍传统风力发电机的功率。
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