燕子姐姐:许多同学家里都有电脑,我也很想家里买台电脑,妈妈答应我,只要我考试达到了她预期的成绩,就买。于是,我开始加倍努力。成绩出来了,比过去有很大进步。可妈妈却反悔了,说买了电脑后我肯定会玩个不停,上网啊玩游戏呀什么的,不买了。我伤心极了,为什么大人要求孩子要说话 Swallow sister: Many students have a computer at home, I also want to buy a computer at home, my mother promised me, as long as my exam to achieve her desired performance, buy it. So, I started to redouble our efforts. Results came out, a great improvement over the past. But my mother is regrettable, that after buying a computer, I will certainly play a non-stop, ah ah ah play games ah, do not buy it. I am very sad, why adults require children to speak