其他待售的应用包括无线家庭安全系统和无线信标——让水手在有人落水时用其通知全体船员。
Other applications now on sale include wireless home-security systems and wireless beacons for sailors to tell the crew when someone has fallen overboard.
其他待售的应用包括无线家庭安全系统和无线信标——让水手在有人落水时用其通知全体船员。
Other applications now on sale include wireless home-security systems and wireless beacons for sailors to tell the crew when someone has fallen overboard.
应用推荐