We have many ways to save energy in our home . one of those ways is using electricity ,water and gas economically . such as we should turn off the light in room when we go out or in unnecessarily situations,avoid washing water ,shut the kitchen stove when shop cooking.besides ,we should use electrical equipment which are energy -saving.such as using light ang fans that have now capacity ,or using equipment which reserve electricity .Not only do these help us to save money but also they work effectively. In addition , we should frequently check electrical equipment in our home in order to fix opportunely .
Chúc bn học tốt và cho mh ctlhn nha
