2 sentences

1. 离开家之前，请拔掉所有的电器插头。

   lí​kāi jiā zhī​qián, qǐng bá​diào suǒ​yǒu de diàn​qì chā​tóu.

   Please unplug all electrical appliances before leaving home.

   Source: Dong Chinese Dictionary

2. 这个插头坏了，我们需要换一个新的。

   zhè​ge chā​tóu huài le, wǒ​men xū​yào huàn yī gè xīn de.

   This plug is broken; we need to replace it with a new one.

   Source: Dong Chinese Dictionary