英语语法分析

Before you buy a new appliance, talk to someone who owns one.

购买新电器之前，先和有这个电器的人谈谈。

When people discover that an appliance is broken, they often stop using it.

当人们发现电器坏了，通常就不会再去使用它了。

If you have an appliance that doesn't work, send a letter to the store that sold it.

如果你的电器坏了，那就给出售它的商店写封信。