We have gained some knowledge about electric power on physics class at high school.

在高中物理课上，我们学到了一些与电力相关的知识。

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1982-1985 Post-graduate student of Farmland and Water Conservancy Engineering at the Graduate School of North China University of Water Conservancy and Electric Power;

1982年至1985年华北水利水电学院北京研究生部农田水利工程专业研究生；

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Also,as electric power came to rural America, there was a school of thought that rectangular barns were easier to wire for electricity.

VOA: special.2009.12.29

Already a school in Manchester, England has a dozen personal computers connected to the Internet by its electric power line.

FORBES: Fact and Comment