To test this idea, he blocked their view of the Sun and used mirrors to change its apparent position.

为了验证这个想法，他挡住了它们看太阳的视线，并用镜子改变了太阳显现出来的方位。

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On April 18, Sun Gao from Hangzhou, Zhejiang finished his P.E. test.

4月18日，浙江杭州的孙高完成了他的体育考试。

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In this article, I will consider ancient strategies from Sun Tzu's book the art of war and apply them to the realm of the high-performing software test engineer.

在本文中，我将考虑孙子的书孙子兵法中的古老战略，并且将它们应用于高水平软件测试工程师的领域中。

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Speaking of sun-powered planes, the Solar Impulse just made its final test flight around the San Francisco Bay Area before embarking on a cross-country voyage next week.

ENGADGET: Inhabitat's Week in Green: flying electric car, 3D-printed livers and a two-story-tall bike

Pyron Solar's 20-kilowatt test installation in San DiegoMost concentrating solar installations also swivel to track the sun during the day, which is far more effective than a fixed array.

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