smoke detection system

例句：

1. 1.The smoke detection system helps to prevent fires in the house.
   烟雾检测系统有助于防止家中的火灾。
2. 2. The new smoke detection system is more efficient than the old one.
   新型烟雾检测系统比旧型更高效。
3. 3.The smoke detection system can detect even the smallest amounts of smoke.
   烟雾检测系统可以探测到即使是最小的烟雾量。