how do you say common ITaLY we can do it I know we can win?

in italian By Jose MWell, the translator translated the previous answer as being:
"force summers united"
whatever that means????

How about: venuto sull'Italia possiamo vincere
Possiamo farlo-So con certezza che vinceremo! Forza italia!
(As for what the previous people said, it was not correct. They don't seem to speak Italian correctly. Forza stati uniti means go united states!) Estate means summer.