thankless job meaning in Chinese

吃力不讨好的工作

Administering a websphere production deployment is often a thankless job
管理websphere产品部署经常是一份吃力不讨好的工作。
In general , nursing is still considered to be one of the most under - paid and thankless jobs
普遍来说，护士仍然被看作是收入低、不受重视的行业之一。
There are lots of thankless jobs in this world and i think one of the biggest or one of the most thankless jobs there is on planet earth are the men and women who protect our cities and our streets everyday
世界上许多工作都不会得到感谢，其中最伟大的，也是最不会有人感谢的，就是每一天保卫我们城?和街道安全的男士女士，我们的和平使者。