Begun as a challenge - not a Romance or Germanic language, and with grammatical complications.
After six months or so it lookes considerably less alien, and we managed to use a little during a nine day long trip to Warsaw and Krakow.
As always, even supermarket bags provide endless opportunities to extend the vocab.
"Lovely to see you!"
"Shop at Carrefour.
I care about nature"
"We reduce energy consumption"
A waitress wrote this on our bill. We dropped in for coffee and cake after visiting the museum in the Schindler factory.