https://www.seatguru.com/airlines/United_Airlines/United_Airlines_UA_Boeing_787-10.php
https://www.seatguru.com/airlines/Air_China/Air_China_Boeing_787-9.php
777过几个
https://www.seatguru.com/airlines/United_Airlines/United_Airlines_UA_Boeing_777-300ER_A.php
350
https://www.seatguru.com/airlines/China_Airlines/China_Airlines_Airbus_A350-900.php
