This is the 12051st most frequent Polish word.
licznymi
"Licznymi" means "numerous" or "with many" in English.
In this sentence, 'licznymi' modifies the noun 'problems', indicating a large number or variety of problems experienced.
Spotkaliśmy się z licznymi problemami podczas podróży.
We encountered numerous problems during the journey.
In this instance, 'licznymi' refers to 'scientific presentations', conveying their abundance as a key aspect enhancing the conference.
Konferencja była wzbogacona licznymi prezentacjami naukowymi.
The conference was enriched with numerous scientific presentations.
Here, 'licznymi' describes 'experts', emphasizing their considerable quantity or involvement.