The bus is in a pressurised environment at rest - EQUAL to the environment outside of it - when it is at rest.
Make up your mind - is it pressurized or is it equal to it's surroundings? You've just said it is both.
Learn to read and absorb it. It's a common trait among you people to do neither.
I read your contradictory sentence, which is precisely why I asked you to clarify. When a bus is at rest is it pressurized or is it equal to it's surroundings? You just said both, which doesn't make any sense.
Try reading it again.
Try answering, rather than avoiding the question. You should really grow some balls one day.
This is what you said:
"The bus is in a pressurised environment at rest - EQUAL to the environment outside of it - when it is at rest."
It makes no sense. To be pressurised means to be at pressure greater than the environment around it. Yet your saying it is pressurised [band[/b] "EQUAL to the environment outside of it". This is contradictory - I'm just trying to get you to clarify what you actually mean.
Answer these three questions with a yes or a no answer.
1. Are you in a pressurised environment?
2. If you are in a bus, are you in a pressurised environment?
3. Is that bus and yourself in a pressurised environment at rest that is equal to the environment outside of that bus, at rest?
Yes or no.
If no, then explain yourself.
If yes to all, then get your nut around it and stop being so dense.