请确保电源插座接地良好的翻译：Please make sure the power outlet grounded good 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Make sure the power outlet grounding

Please make sure the power outlet grounded good

Please guarantee the power source plug good earth

Please ensure that power socket grounding good

Please make sure the power outlet grounded good