Operate the electrical appliance following the instructions attached in the box, or you'll be at risk.

按照盒子里的说明操作电器，否则你会有危险。

Dont't touch electrical appliance with wet hand.

不要用湿手触摸电器。

Pls airmail latest catalogue electrical appliance.

请航寄最新电力器械目录。

Turn off the power and lock the electrical appliance box.

切断电源，锁好电器箱。

So my father and I went to the electrical appliance shop.

所以，我的父亲和我去了电器店。