You'd do well to obtain information about our unique way of speaking. We use words unique to Australia and some of those words might confuse you!
Also, some words YOU use are inappropriate here in Oz. ie; If you go around saying Fanny, (as in "fanny pack"), you'll soon discover it has an entirely different meaning here in our country! And, we DON'T root for a team here! We barrack for a team. Again, the word root has an entirely different conotation here in Oz.
Same with drug names and other names for equipment. Different from America.
Best Wishes in your endeavour to come here to live and work.