The first spring grass appeared , but the leaves on the trees are still sleepingThe first spring grass appeared , but the leaves on the trees are still sleeping
The soviet deck attack aircraft is the first serial vertical takeoff aircraft in the ussrThe Soviet deck attack aircraft is the first serial vertical takeoff aircraft in the USSR
Crossing the sound barrier of a carrier-based fighterCrossing the sound barrier of a carrier-based fighter
An aircraft carrier and a plane on the background of sunsetAn aircraft carrier and a plane on the background of sunset