✔ 最佳答案
First, we shouldn't plug in or out or have contact with the socket when our hands or body is wet. This is because we would conduct electricity and we would have a electric shock.
Second, when we start to use a new electrical appliance, remember to read the instructions leaflet of that electrical appliance carefully. Wehave to understand the satety rules when we use the appliance. Then we can prevent danger when using.