API有时需要接受单个项目或集合。带主体的联合允许在案例类型旁添加辅助成员。OneOrMore声明在联合主体中直接包含AsEnumerable()方法——就像在任何类型声明中添加方法一样：
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自出道初期，成员便通过vlog分享所思所想，直接对话粉丝。2015年推出的《Run BTS》系列展现他们游戏互动的日常，线上线下同步发展的关系让粉丝视其为才华横溢又笨拙可爱的邻家少年，见证其成长轨迹。
For Petersson, his roles at Midjourney and OpenAI represent more than employment—they validate his conviction that exclusive careers aren't restricted to a privileged minority, a belief he now shares with youth navigating credential-focused employment landscapes. He maintains that positions at influential global corporations are more accessible than they appear.