irremovable

irremovable boulders; irremovable obstacles.

无法移走大石块；无法清除障碍

the irremovable taint of corruption.

无法除去霉烂污迹。

beneficiary's certificate evidencing that each piece/packing unit of goods carries name of country of origin in an irremovable and indelible way.

我写受益人证明？信用证要求我们写受益人证明，请问按照这句话，我们应写受益人证明？

A good logo is not only an immaterial asset for an enterprise, but also it has an irremovable significance in the minds of consumers.Therefore it has definite value for its own sake.

优秀标志仅仅是企业无形资产，而且在消费者心目中有着可替代地位，其本身也具有了菲身价。