Such creatures don't damage or drain passively, such as when enemies strike them, even if an enemy attacks using unarmed attacks or natural weapons.

这样的生物不会被动进行伤害或吸取，比如当敌人攻击它的时候，即使是使用徒手或天生武器。

youdao

So it is only natural for America, now the leader in space, to try to protect its dominance and prevent weapons proliferating by controlling the export of its space technology.

作为空间技术的领先者，美国自然会通过控制空间技术的出口来保持他的主导地位，并且防止空间武器的扩散。

youdao

Soil bacteria and fungi are particularly proficient at producing natural chemical weapons, apparently as part of a subterranean arms race to spew out toxic chemicals to kill rival species.

FORBES: A Dirty Business

But every western government is worried about the natural affinity between non-conventional weapons and non-conventional terrorists.

ECONOMIST: Coming soon to a city near you | The

Until very recently they seemed to have great difficulty in resisting the equally natural temptation to shoot off their new weapons, and every day sounded like the Fourth of July, but the F.

NPR: Excerpt: 'World War II Writings'