英文翻译：英文翻译：必须使用有可靠接地的电源；电源的地线要埋入大地不能和自来水管等公用设施连接；分清电源的地线和零线不能将这两种导线连接在一起。为了您和您家人的安全如果您家中用电有不符合上述要求的地方请您尽快改进。

English translation: English translation: It is necessary to use a power source with reliable grounding; the ground wire of the power source should be buried in the earth and should not be connected to shared facilities such as water pipes; distinguish between the ground wire and neutral wire of the power source and do not connect these two conductors together. For the safety of you and your family, if there are any areas in your home where the electrical system does not meet the above requirements, please make improvements as soon as possible.