Facts cannot be altered; lies must be exposed.

事实不容篡改，谎言必须戳穿。

《新英汉大辞典》

The partitioning key definition cannot be altered.

分区键的定义不能修改。

youdao

After the partition key is defined, it cannot be altered.

分区键定义后，就不能更改。

youdao

In this worldview, institutions--human institutions evolve only slowly over time and cannot be altered by abrupt human interventions.

在这个世界观里,制度尤其人文制度,发展得非常缓慢,而且不会被突然的人为干预改变

耶鲁公开课 - 美国内战与重建课程节选

But the worst drawback for South African business is its scarcity of skills, something that cannot be altered fast.

ECONOMIST: South Africa

On an offset press, for example, since the information to be printed is burned onto metal plates, it cannot be altered.

FORBES: Hot type

If we assume other people hold rigid beliefs that cannot be altered, we give up on their ever being part of our family or community.

FORBES: Win By Letting Your Enemy Win