maintenance agency

基本解释

I worked in JiTian Travel Agency as a member of network maintenance and cicerone as a part-time job.
上大学的时候在大连的几天旅行社做兼职网络维护和导游员。
Ship maintenance personnel are taking the Chinese ship class (CCS) the relevant certificate issued by the agency.
船舶维修人员均取的中国船级（CCS）社颁发的相关证书。
After 20 years of monitoring and maintenance, the 8)Environmental Protection Agency (EPA) and the landfill owner were making plans for the final closure of the facility. 9)Enter Ahlers.
经过20年的监管和维护，美国环境保护局和垃圾堆填区的业主正计划关闭该场所。

And the agency spends around 90% of its time calculating maintenance, allowing little effort to ensure that it is paid.
ECONOMIST: Child support: Third time lucky? The