英语翻译1.我想订一张8月8日从杭州飞往悉尼的单程商务舱机票.2.看来全价商务机票是最恰当的选择,因为它有较大的弹性.3.请问这是海关吗?我去澳大利亚旅行,该办哪些手续?4.我去英国旅行,请问可以免税携带多少香烟和酒?5.我下星期一将前往法拉克福参加法兰克福交易会.听说贵宾馆所有房间交易会期间就订满了,但不知是否有取消的房间.如果有的话,我想订一间单人房.

1. I want to book a single-way business class ticket of Aug. 8 from Hangzhou to Sidney.
2. Full price business ticket seems the most suitable choice because it's more flexible.
3. Excuse me. Is here Customs? I will travel in Australia. Which handleformalities do I need?
4. I wonder how much cigarette and wine I can bring with free of duty if I travel in British.
5. I will go to attend Frankfurt Trade Fair next Monday. I heard that all the rooms of your hotel had been booked. So I wonder if there is cancellation? If yes, I hope to book a single-bed room.