electric computer

例句：

1. 1. This electric car is faster than the gasoline one.
   这款电动车比汽油车更快。
2. 2. The power station supplies electricity to many cities in our country.
   这个发电厂为我国许多城市提供电力。
3. 3.Electricity is a form of energy that can be used to power devices and machines.
   电能是一种能量形式，可以用来驱动设备和机器。