1.He has an interesting nickname.
2.Collar ktranslitk, this Australia's national treasure.
3.Because he is mathematical sciences representative.
请帮忙汉译英：他有一个有趣的绰号／考拉,这澳大利亚的国宝．／因为他是数学科代表．
1.He has an interesting nickname.
2.Collar ktranslitk, this Australia's national treasure.
3.Because he is mathematical sciences representative.