Because energy has a role in the daily lives of people all around the world, such as oil, gas, electric power, these are to all of us who need help to conserve energy.
Because the energy to play a role In the daily lives of people all over the world, such as oil, gas, electrical energy, these are gone we all have to help save energy.
Because the energy in the role. In the daily life of people around the world, such as oil, gas, electric power, which are all these to all of us, therefore, have to save energy.