system safe

• 系统安全

system safe的用法和样例：

例句

1. The safety control system in the building indicators can not break.
   本报讯今年建设系统安全生产的控制指标不能突破。
2. Regional stability control is an efficient method to keep the security and stability of power system.
   区域稳定控制是确保现代电力系统安全稳定运行的重要手段。