英语翻译1.我想兑换零钱2.哪里去办理国内航班（悉尼—堪培拉）3.我们的国际航班晚点了4.去堪培拉的公共汽车怎么乘

1\I want to exchange small change
2\Where goes to handle domestic flight (Sydney Canberra)
3\ Our international flight behind schedule
4\Why travels by the bus going to Canberra