sözlük Lehçe - Amerikan İngilizcesi
- 
upewnić się ?:
1. 
to make sure
We need to make sure that the bus schedule hasn't changed.
Amerikan İngilizcesi kelime "upewnić się"(to make sure) kümelerde oluşur:
dziewiętnasty grudniatrzynasty grudnia
English expressions
to ascertain 