let off firecrackers

• 放爆竹

let off firecrackers的用法和样例：

例句

1. Shooting off firecrackers can be dangerous.
   放爆竹有可能导致危险。
2. The prohibition against firecrackers is widely ignored on the fourth of July.
   不许放爆竹的禁令在独立纪念日广遭忽略。