相关例句

• The alarm system in the building was triggered by the smoke. (大楼里的警报系统被烟雾触发了)
• We need to install an alarm system to protect our house. (我们需要安装一个警报系统来保护我们的房子)
• The alarm system went off in the middle of the night. (警报系统在半夜响了起来)
• The new alarm system is very sensitive. (新的警报系统非常灵敏)
• The alarm system failed to work properly. (警报系统未能正常工作)
• The store installed an advanced alarm system. (这家商店安装了一个先进的警报系统)
• The alarm system can detect any unauthorized entry. (警报系统能检测到任何未经授权的进入)
• The police were informed immediately when the alarm system was activated. (当警报系统被激活时，警察立即得到通知)
• Our company is considering upgrading the alarm system. (我们公司正在考虑升级警报系统)
• The alarm system has a backup power supply. (警报系统有备用电源)