Translation:The beautiful woman is native to Romania.
As other people have commented, this phrase would not be used by a Romanian. The normal way of expressing the same idea would be "Este din Romania / Este născută în Romania / este româncă". The word "nativ" is a false friend. It exists in Romanian but has a different meaning.
I talked to a Romanian and she said "este din" would be much better. No one would say it the way the app suggests.