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问:我家一台录象机最近出现异常声响,我们认为这是不正常现象,说明录象机有故障,但奇怪的是这几天录象机又变得正常了。我家的录象机到底有没有毛病?很难判断,请帮助我们解决,谢谢。
Q: A video recorder in my house recently appeared abnormally sounding. We think this is an abnormal phenomenon, indicating that the video recorder is faulty. However, it is strange that the video recorder has become normal again these days. My home video recorder in the end there is no problem? Difficult to judge, please help us to solve, thank you.