It means: "it is a nostra vostra." (nostra and vostra are not spanish words. They are Italian words for our and your).
This Cocaine of Ours
"Como esta" translates to "how are you" in English.
It can be translated to English as followed. This or this is.
It is deactivated.
its in english
"Esta buena chica" translates to "this good girl."
Ésta allí---This one (noun in fem. gender) over there
You (formal)/it/he/she is/are surrounded
Machine
He is dead
I am tired.
that means how are you