核心机制:杜太白为拉杂粥凑齐十几种原料、为饺子纠结混香还是浅菜馅、买肉途中改主意买羊肉——看似写吃,实则是写他认真生活的思维习惯与世界观
The core mechanism: Du Taibai gathers a dozen kinds of ingredients for his mixed-grain porridge, agonizes over whether to mix two fillings for his dumplings, and changes his mind to buy mutton halfway to the butcher — it seems to be about eating, but it is really about his habit of living seriously and his worldview.
表达提示core mechanism → 核心机制;mixed-grain porridge → 拉杂粥;change one's mind → 改变主意;habit of living seriously → 认真生活的思维习惯