When you go to work in the morning and find that traffic lights don't work, the traffic jam will certainly happen. A patient needs to be operated on at once. What will happen if the operation cannot be made because of the electricity. Without electricity, we can neither watch TV, listen to the tape, nor chat on line. Electricity is closely related to our daily life.
    How terrible it would be if there were no electricity!
    當(dāng)你早上去上班，發(fā)現(xiàn)交通燈不亮了，交通堵塞肯定會發(fā)生。一個病人需要立即手術(shù)。如果操作不能進行因為電力的關(guān)系，會發(fā)生什么事情呢。沒有電，我們不能看電視，聽磁帶，也不能在網(wǎng)上聊天。電與我們的日常生活密切相關(guān)。
    如果沒有電，它會多么可怕！