This is the 153rd most frequent Finnish word.
ukrainassa
"In Ukraine" (inessive case of "Ukraina").
Here, 'Ukrainassa' indicates the location where the beautiful nature is, utilizing the inessive case to denote within Ukraine.
Ukrainassa on kaunista luontoa.
In Ukraine, there is beautiful nature.
In this sentence, 'ukrainassa' specifies the place where the studying took place, using the inessive case to describe the location of the activity.
Opiskelin ukrainassa kulttuuria ja kieliä.
I studied culture and languages in Ukraine.
'Ukrainassa' is used to express where the war is occurring, employing the inessive case to indicate its location in Ukraine.