I think the second is right. The first one is defenetly wrong.
While on their safari in Africa, George and Sam saw lions, zebras, and elephants.
If you mean "wild animal zoo", it's "野生动物园"。
Safari = wildritPronounced Vilt-rit
"Safari" in Spanish is "safari". It is pronounced "sah-FAR-ee". Please see the Related link below for confirmation of the translation.