electric process

例句：

1. 1. The power station generates electricity for the city.
   这个发电厂为城市提供电力。
2. 2. Electric cars are becoming more popular in our country.
   电动汽车在我国越来越受欢迎。
3. 3.The teacher explained the concept of electric circuits to us.
   老师向我们解释了电路的概念。