Czecs

Note:

1. Mówię po polsku, but.... uczę się polskiego => this is because "uczę się" takes the genitive case, but "mówię" is not transitive (= cannot take an object)

2. Jestem vs. ja jestem => you don't have to use "ja", because the verb ending "-em" already includes the notion of the first person. However, you can use it for special emphasis: "It is I who is the doctor, and not you!"

3. Rozmawiam ze swoimi pacjentami => Polish has this funny reflexive pronoun "swój/swoja/swoje" which is only used when the subject is the owner of the thing referred to. Somewhat confusing :-) so I'll give you an example:

I eat my (own) apple = Jem swoje jabłko

You eat your (own) apple = Jesz swoje jabłko => it's again "swoje", because the eater (you) eats her own apple, and not somebody else's

He eats his (own) apple = On je swoje jabłko => same as above!

But:

I eat your apple (not mine!) = Jem twoje jabłko

You eat my apple (not yours!) = Jesz moje jabłko

He eats her apple = On je jej jabłko

She eats his apple = Ona je jego jabłko

He eats his (i.e. somebody else's, like his brother's!) apple = On je jego jabłko

Good luck with your Polish! Hope you'll enjoy it!

Czecs

cześć  - jak nie masz polskich znaków to możesz pisać "czesc"

ina imię

ratownikiem medycznym

moja moimi - liczba mnoga 

Polakiem

język

do się

Chcę się go lepiej nauczyć / I want to study it better (language, język)

Jak masz pytania to pisz :) Powodzenia!