天太热？教你手搓一台"空调"

Extreme heat is sweeping across Europe. Fans are out of stock. ACs are expensive to buy, expensive to run, and impossible to install if you're renting.

最近极端高温席卷欧洲，电扇脱销、空调装不了、电费还贵到离谱。

So here's what you can do tonight — with stuff you probably already have at home.

没关系——一个泡沫箱、几个瓶子、一个小风扇，在家就能造一台降温神器。