世代名称描述相近年龄的人经历了怎样的成长环境；它们是观察工具，不是统一人格。
Generation names describe shared formative conditions. They are analytical tools, not uniform personalities.
童年或青年时期经历经济大萧条、二战与战后制度扩张。广播、电影院、报纸和早期电视构成共同媒介，稳定工作、住房和家庭秩序常被视为安全来源。但种族隔离、性别规范、地区与阶层让“共同经历”极不平均。
Childhood or youth crossed the Depression, World War II, and postwar institutions. Radio, movies, newspapers, and early TV formed common media, but segregation, gender rules, place, and class divided experience.
名称来自战后出生人口高峰，也是唯一具有明确人口学边界的常用美国世代。郊区扩张、电视普及、冷战、民权运动、越战和青年反文化塑造了不同阶段；“Boomer” 今天既是统计称呼，也常被用来批评财富、住房和政治权力的代际差异。
The name comes from the postwar birth surge and has the clearest demographic boundary. Suburbia, television, Cold War, civil rights, Vietnam, and counterculture shaped very different members.
出生规模小于相邻两代，成长时期见证离婚率上升、双职工家庭、有线电视、商场、电子游戏、去工业化与冷战结束。“latchkey kid” 和“slacker”是常见媒体标签，却不能代表所有家庭；嘻哈、朋克、MTV 与独立文化比一个统一主流更能解释其媒介经验。
A smaller cohort grew amid dual-earner households, cable, malls, games, deindustrialization, and the Cold War’s end. “Latchkey” and “slacker” are media labels, not universal lives.
在互联网从新奇变为日常的过程中长大，并在 9·11、战争、大学扩张、学生债务与 2008 金融危机前后进入成年。论坛、即时通讯、真人秀、早期社交媒体和 YouTube 形成共同记忆；推迟购房或成家不能只解释为价值观，也与工资、住房和教育成本有关。
They grew as the internet became ordinary and entered adulthood around 9/11, war, education debt, and the financial crisis. Delayed housing or family formation cannot be reduced to taste.
智能手机、社交平台、流媒体与算法在其成长阶段已成为基础设施，疫情又直接改变学校、社交和初入职场。身份语言、心理健康、创作者经济和短视频高度可见，但“更进步”“注意力更短”等概括仍会遮蔽政治、族裔、地区和家庭差异。
Smartphones, platforms, streaming, and algorithms were infrastructure during formation; the pandemic reshaped school and early work. Identity language and mental health are visible, but sweeping personality claims remain weak.
这一代仍处于童年或青少年阶段，边界和名称都未稳定。触屏、订阅视频、在线课堂、游戏社交与生成式 AI 构成成长环境，但现在就断言其消费人格并不可靠。理解他们更应观察父母决策、学校制度、儿童隐私和平台设计。
This cohort is still in childhood or adolescence, and both its boundary and label remain unsettled. Touchscreens, games, online school, and generative AI matter, but fixed consumer-personality claims are premature.