translation.en: The traits the word "childish" addresses are seen so often in adults, that we should abolish this age-discriminatory word, when it comes to criticizing behavior associated with irresponsibility and irrational thinking.
translation.zh: "幼稚"这个词所对应的特点 是常常可以从大人身上看到， 由此我们在批评 不负责和非理性的相关行为时， 应停止使用这个年龄歧视的词。