public works service的意思|示意

The reader service, which is the central work of the public library, is the starting point and final destination of all works of the library.

读者服务是公共图书馆工作的中心，是一切工作的出发点和归宿。

The selected outstanding works, the authors agreed to sponsor the transfer of intellectual property free of charge, for promotion of AIDS anti-discrimination public service activities.

经评选出的优秀作品，作者同意将知识产权无偿转让主办方，用于宣传艾滋病反歧视的公益活动。

Public Health and SS service for all citizens works great for as long as you have a ratio of 3 working people to 1 retired person.

只要能达到每三个人工作的同时只有不到一个人赋闲的比例那么全体公民都能享受到很好的公共医疗和社会福利。