可以说，为了使遗产中的一切更“真实”，历史的准确性必须不断改变。

It could be claimed that in order to make everything in heritage more 'real', historical accuracy must be increasingly altered.

youdao

我们必须不断改变、更新我们自己；

We must always change, renew, rejuvenate ourselves;

youdao

部分无线电设备不兼容，必须不断改变频率以保持联系。

Some radios are incompatible, and units have had to swap communications gear to stay in touch.

youdao