市镇治安长官

例句：

1. 1. The township magistrateis responsible for maintaining law and order inthe township.
   镇长负责维护镇上的秩序。
2. 2. The town councilor has beenelected to represent the interests of the citizensin the township.
   镇议会代表被选举出来代表镇上市民的利益。
3. 3. Thetownship magistrate has been appointedto oversee the construction of a new publiclibrary in the township.
   镇长被任命为监督镇上新建公共图书馆的建设。