In an attempt to ensure safety in aviation carriage, increased security measures have been taken to protect cargo, baggage, mail, onboard supply and the operator's supply carried by aircraft and to put cargo and mail under control.
为了努力确保航空运输的安全，已采取更多安全措施，以保护飞机所载的货物、行李、邮件、机上用品和作业用品并将货物和邮件置于控制下。