Bolivian Spanish word
eso es cosa nuestra, joven
Meaning: that's our own business, young lady/man (gentle decline)
How it is used in Bolivia
The gentle, warm way a vendor may keep a ritual or offering-table item private. It's accepted with grace, never pushed against, this chapter asserts no meaning of its own about such items.
Learn it in a real situation
Explore La Paz and El Alto, Practical Spanish