The modern sanitation meaning what?

Define me what is the sanitation means. 

You have every city ....??!!!! Has all shadow built, or all the city wall built? All the City Fallen? The movie lines? How does the city wall fallen? Element? 

Fire ! Burn down the grass a ring on it.

You learn or you try to pretend next time? Every single time? What the power made of? I have don't have a public shame .....on my faces for so long now. Funny?

There is every reason you doing on purpose, for everything lasting very long forever, that those tiny textbook called in a certain limited years you learn, you try, you pretend....with that sanely mind, you keep saying no, on heart cut back and forth....imagine....

Want me to define every term to that history, you mean you will learn by just the methods how the school means, or you learn it, so that concept how that supposed to carry a practice in any medical profession regardless just the hospital job, you mean you arrive, so next landing, its how to rising to the very Top of it.