Because sometimes the electric power company because repairs in a rush
the electric cable, therefore does not have the power supply The
worst matter has very much, the related electric power severance, I
all can extremely the worry, sometimes be able to be afraid
Without electricity, we life will become very inconvinience, for example, we don't have television and computer to entertain us, we don't have washing machine to wash our clothes... etc. The worst things might be we cannot receive information and we have to light up candles at night, which will be blown out and used up very quickly.