Boarding will start thirty minutes before departure, at 9:30am.

　　2 飞往悉尼的123次航班正在五号登机口登机。

　　Flight 123 to Sydney is now boarding at Gate 5.

　　3 乘坐飞往悉尼的123次航班的旅客现在请登机。

　　We are now boarding all passengers on flight 123 to Sydney.

　　4 我们很快要请部分旅客提前登机。

　　We'll begin pre-boarding soon.

　　5 头等舱和公务舱的旅客，以及携带小孩或者需要特殊帮助的旅客现在请您开始登机。

　　At this time we'd like to pre-board passengers in first class and business class, and passengers with young children or those who need special assistance.

　　6 现在请座位号在13至29排之间的旅客登机。

　　We are now boarding passengers in rows 13 through 29.

　　7 现在请所有旅客登机。

　　Now we'd like to begin general boarding.