kill each other
英 美
Father asks: why do we have to kill each other?
父亲的质问:为什么人们会相互残杀?
But atheists tend to find other reasons to kill each other.
但是,无神论者往往会找到其他理由而相互残杀。
Obviously, things kill each other - that's part of the natural order.
显然,生物相互残杀——这是自然秩序的组成部分。