电流记

例句：

1. 1. The electric current is flowing through the wires.
   电流正在通过电线流动。
2. 2.The power station generates a large amount of electricity every day.
   发电厂每天产生大量的电力。
3. 3. The scientist used a special device to measure the electrical current.
   科学家使用一种特殊的装置来测量电流。