星期五,刚上完钢琴课的我一屁股坐在沙发上,津津有味地看起书来。这时,妈妈看见了,便心疼地对我说:“下午玩会儿再看吧!”“不嘛!”我头也不抬地对妈妈说。妈妈见我看了两个小时的钢琴谱,眼睛已经够累了,就把灯关了。平时,关灯之后 On Friday, I was sitting on the couch just after finishing piano lessons and looked back with great relish. At this time, my mother saw it, then distressed to me: “Afternoon play time to see it! ” “Not! ” I did not lift to my mother said. Mom saw me watch the piano chart for two hours, my eyes are tired enough, I put the light off. Usually, turn off the lights