我认为他真正想说的是：宣传影片本身也是一场由来已久的战争。如果我们用一种毫无人性的方式来谈论我们的敌人就是为了推高好战的热烈情绪，这件事本身是对还是错呢？

I think what he was really trying to say was: Propaganda is as old as war itself, and if we talk about the enemy in an inhuman fashion so as to build fighting fervor, is that right or wrong?

youdao

“我认为，多了解体育锻炼是如何演变的，以及体育锻炼如何成为我们身体的自然选择，以一种特殊的方式，为坚持体育锻炼增加了更大的合理性，”他说。

"Adding information about how we evolved to exercise and how exercise is actually woven into our body's natural selection, in a special way, I think, adds extra relevance," he says.

youdao

我不认为他是故意曲解正式的定义，他只是简单地施用了英语惯例而得到了开源这个词的一种意思。

I don't think he deliberately sought to reject or dispute the "official" definition. I think he simply applied the conventions of the English language to come up with a meaning for the term.

youdao