请提前2小时到达机场补交差价登机的翻译：Please arrive at the airport 2 hours in advance to pay the difference to board the plane 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

2 hours in advance to arrive at the airport to pay the difference boarding

Please arrive at the airport 2 hours in advance to pay the difference to board the plane

Please ahead of time 2 hours arrive the airport to make additional payment the price difference to board craft

Please arrive at the airport 2 hours afterwards post check-in

Please arrive at the airport 2 hours in advance to pay the difference to board the plane