Write at least 60 words on the topic "Electricity in our daily life", using the following questions for reference. （请根据提示问题，以"我们生活中的电"为题，写一篇短文，不少于60个词，标点符号不占格）

Suggested questions:

1） What's the relationship between electricity and human beings?

2） What roles does electricity play in our life?

3） What should we do to use electricity in proper ways?