In response to the trend of military changes in the world, it must carry out the strategy of building a strong army through science and technology and improve its qualities.
适应世界军事变革的趋势，实施科技强军战略，加强质量建设。
2
It led the world in computer and material science technology, and it jealously hoarded its leadership with military secrecy and export controls.
它在计算机和材料科学技术领域走在全球的前列，通过军事机密和出口控制小心地保持着自己的领导地位。
3
Sun Zi's Art of War is the earliest work of militaryscience extant in the world. Its author, Sun Wu, was an outstanding strategist in the late Spring and Autumn Period.