My wife is Polish, so I'm learning from her. I've learned a little, so take this with a grain of salt, but I think it is:
Ty Jesteś ładna (pronounced: te yestesh wadna)
This is when talking to a girl. To say it to a guy is different (and less useful ;) )
Ty Jesteś ładny (pronounced: te yestesh wadni)
or you can say to a man also "Jesteś bardzo przystojny" or "Przystojniak z ciebie" ;)
"Polish" in Polish is "polski."
To say Jonathan in Polish, you would say "Janusz."
To say "uncle" in Polish, you would say "wujek."
To say "June" in Polish, you would say "czerwiec."
You say "hope" in Polish as "nadzieja".
"Śliczna dziewczyna"
"Polish" in Polish is "polski."
The word for phone is "telefon" teh-leh-phone" Pretty much like saying telephone.
To say Jonathan in Polish, you would say "Janusz."
"No" in Polish is "Nie".
To say "uncle" in Polish, you would say "wujek."
To say "June" in Polish, you would say "czerwiec."
this is how you say today in polish: dzisiaj :PPP
This is how you say five in Polish: Pięć
You say "hope" in Polish as "nadzieja".
You can say "the end" in Polish as "koniec."
You would say "Mój polski brat" in Polish.