This is the 1620th most frequent Chinese word.
消防局
Fire department.
Here, '消防局' refers to the fire department institution responsible for handling fire emergencies.
昨天晚上,消防局迅速响应了市中心的一场大火。
Last night, the fire department quickly responded to a major fire in the city center.
In this sentence, '消防局' is used to denote the organization where the individual works.
作为消防局的一员,他每天都在努力保护社区的安全。
As a member of the fire department, he works hard daily to ensure the safety of the community.
This usage of '消防局' emphasizes the physical location—a fire station.