irremovable

As a basic element of the economic activity, enterprises have the irremovable responsibilities to make the environment conservation.

作为社会经济活动的基本单元体，企业在保护环境方面承担着不容推卸的义务和责任。

I assume that the past is unimportant. But I find I cant. There are always some irremovable memories around my head.

我假装过去不重要，却发现自己办不到。一些记忆挥之不去，一些回忆抹杀不了。

However, while discrimination against another race is deep rooted, it is not irremovable.

但是，即便对这种种族歧视根深蒂固，但也并非无法消除。

Some memories are set to be irremovable. Just like some people who are irreplaceable.

有些记忆，注定无法抹去；就象有些人，注定无法替代一样。

an irremovable officer; a tenured professor.

终身官员；终身教授。

Reason analysis on irremovable grounding failures of traction motor

牵引电动机接地不能排除的原因分析