Never Use a Landline I must admit that nowadays, you'll have to try pretty hard to find a corded phone whatsoever.

切勿使用固定电话。我必须承认，目前来说，确实很难找到还有人用有线电话。

Just like with a corded phone, an electric current can rush through the power cord and not only destroy your device, but also hurt you.

就像有线电话一样，电流会通过电源线，这样不仅会破坏设备，也会伤害到你。