白癡

有些人反應有夠遲鈍. No offense, but some people are seriously so stupid. I just don't understand how you can lack so much common sense. What I don't understand the most is why anyone would open the window after they turn on the air conditioning. Why would you do that? Diffusion: cool air will move towards hot air and vice versa until equilibrium is reached. If you turn on the air conditioning it will be cooler in the house and hotter outside the house, but if you open the window then the hot air and cool air will circulate until they reach equilibrium. However, that's inefficient because there is a larger quantity of hot air than there is cold. SO, unless you're trying to cool the whole planet down (pragmatically impossible) THEN CLOSE THE WINDOW.

I'm just-- I just don't understand how people can be so... BAH. 煩死人了...

我大概要謹慎一點，避免被莫人發現。 8)