用英文说说手机的优缺点,150词左右,写成一小段.
2个回答
More and more people use mobile phones nowadays,mobilephone must have its own excellence.As we all know,it makes us more convenient to contact our friends and relatives who are far away from us.So we do not have to go around to seach for the telephone,and not as writting letters,we need not to wait for long time but get reply immediately.However,we also know that all mobilephones are radioactive(有辐射的）,it is very harmful to our health,especially to our brains.Besides,many students may ignore(忽略）their study because of the mobilephones.
