Even more obviously, in my language there are words "pizza", "kiwi", "de facto", "dystopia", "system", "terror", and they mean exactly the same thing as in engl

Even more obviously, in my language there are words "pizza", "kiwi", "de facto", "dystopia", "system", "terror", and they mean exactly the same thing as in english, but we pronounce them differently. And anyway, Romans pronounced "de facto" in yet another way, so it doesn't matter. Words get localised.