This is the 847th most frequent Czech word.
polské
The Czech word "polské" means "Polish" (relating to Poland).
Here, 'polské' is used as an adjective to describe the noun 'restaurants', indicating their Polish origin or style.
Tyto polské restaurace nabízejí skvělou tradiční kuchyni.
These Polish restaurants offer great traditional cuisine.
In this case, 'polské' modifies 'phrases', showing that these are phrases attributable to the Polish language.
Učím se polské fráze, abych lépe komunikoval během mé návštěvy.
I am learning Polish phrases to communicate better during my visit.
Here, 'polské' describes 'mountains', referring to their geographical location in Poland.