无聊的反馈每一天的最后一个电话总是最糟糕的。我坐在那里，只想如何解决这个棘手的问题。一个接近十疯狂的母亲在电话里说她的女儿毁了她的计算机。我从电话中可以听到很大的声音，像是计算机反馈的声音。我告诉她将Mic远离计算机。“但是‘Mic’是什么，你能拼一下吗？”“M Boring feedback The last call of the day is always the worst. I am sitting there, just trying to solve this thorny problem. A nearly ten crazy mother said on the phone her daughter ruined her computer. I can hear loud voices from the phone, like the sound of computer feedback. I told her to keep Mic away from the computer. “But what is ’Mic,’ can you spell it?” "M