Hello everyone, I&#39m Michelle Obama, and on this Mother&#39s Day weekend, I want to take a moment to honor all the mothers out there and wish you a Happy Mother&#39s Day.大家好。我是米歇尔·奥巴马，值此周末母亲节来临之际，我想借此机会祝全天下所有的母亲节日快乐。I also want to speak to you about an issue of great significance to me as a First