China is set to build monitoring and defense systems protecting the planet from the dangers of near-Earth asteroids (NEAs).
我国将着手组建近地小行星监测和防御系统，以应对近地小行星撞击的威胁。

Wu Yanhua, deputy director of the China National Space Administration (CNSA), told China's CCTV News recently that China will start building an Earth-based and space-based NEA monitoring and warning system, in order to ensure the safe, stable and orderly operation of spacecraft.
国家航天局副局长吴艳华近日在接受央视采访时表示，我国要开始完善建立地基天基对小行星的监测预警系统，以确保太空中的航天器安全稳定有序运行。

China plans to set up an NEA defense system, map out an NEA defense blueprint, and develop virtual software to simulate NEA-derived risk scenarios.
我国将着手组建近地小行星防御系统，组织编制近地小行星防御发展规划，开发近地小天体防御仿真推演软件并组织开展基本流程推演。