电的重要性Th Importanc of lctricity电的重要性th Importanc of lctricity
Whn you go to work in th morning and find that traffic lights don＇t work, th traffic jam will crtainly happn.A patint nds to b opratd on at onc. What will happn if th opration cannot b mad bcaus of th lctricity.Without lctricity, w can nithr watch TV, listn to th tap, nor chat on lin. lctricity is closly rlatd to our daily lif.
How trribl it would b if thr wr no lctricity!
