(subclass MilitaryShip Ship) | Military.kif 187-187 | 军舰 是 船 的 subclass |
(subclass MilitaryShip MilitaryWaterVehicle) | Military.kif 188-188 | 军舰 是 军用水车 的 subclass |
(subclass AircraftCarrier MilitaryShip) | Transportation.kif 2457-2457 | 航空母舰 是 军舰 的 subclass |