USPS正在发行一个新的纪念邮票,以纪念一个重要的里程碑,通过标准渠道和网上渠道提供。 The USPS is releasing a new commemorative stamp to honor a significant milestone, to be available via standard and online channels.

美国人 The U. S. The U.S. 邮政局正在推动发行新的邮票,继续其通过纪念设计来纪念重大文化、历史和技术里程碑的传统。 Postal Service is moving forward with a new stamp release, continuing its tradition of honoring significant cultural, historical, and technological milestones through commemorative designs. 虽然关于主题或发布日期的具体细节仍未得到证实,但该公告表明正在作出努力,让公众参与,并通过邮寄反映国民身份。 While specific details about the theme or release date remain unconfirmed, the announcement signals ongoing efforts to engage the public and reflect national identity through postage. 预计可通过标准邮政渠道和在线平台购买这些邮票。 The stamps are expected to be available for purchase through standard postal channels and online platforms.