'Native' in the Bible

How is it that each of us can hear in our own native language?

where he found a Jewish man named Aquila, a native of Pontus, who had recently come from Italy with his wife Priscilla because Claudius had ordered all the Jews to leave Rome. Paul came to them,

A Jew named Apollos, a native Alexandrian, an eloquent man who was powerful in the use of the Scriptures, arrived in Ephesus.