The Mid-Autumn festival season, I miss you, into a thick brief information, through three thousandfeet high, and then come back and tell you gently turn-back: happy Mid-Autumn festival!
Happy Mid-Autumn Day!是最常见的翻译，不过有点Chinglish了。如果是对老外送祝福，强烈建议用一些更舒服的表达，如：1．Season's greetings and sincere wishes for a bright and happy Mid-autumn day!(献上节日的祝福与问候，愿你拥有一个充满生机和快乐的中秋节)2．Please accept our wishes for you and yours for a happy Mid-autumn day！（请接受我们对你以及你全家的祝福，祝你们中秋快乐）3.On this special day I send you season's greetings and hope that some day soon we shall be together（在这特殊的日子，向你致以节日的祝福，希望不久我们能相聚在一起。）
凌空抽筋
