First, burning firecrackers is a potential cause of fire accidents, especially in the big city.
首先，放鞭炮是火灾事故潜在的原因，特别是在大城市。
It's a sure fire way for a potential prize to become a surprise!
这肯定火方式为潜在的奖金，成为一个惊喜！
Potential Early Fire Detect and Auto Alarm.
探测早期火灾险情并自动报警。
Potential Early Fire Detect and Auto Alarm.
探测早期火灾险情并自动报警。
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