我可能会在 60 多岁的时候准备开始生孩子,只要我不做那些对我不感兴趣的事情。到那时,我几乎对所有事情都失去了兴趣,所以就不存在机会成本了。
(I would probably, in my 60s, be ready to start having kids, as long as I was spared all the stuff about it that doesn't appeal to me. By then, I'd have lost interest in practically everything, so there'd be no opportunity cost involved.)