fanfanwing
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。）
小顽童阿淑
祝你（今年）八月开心快乐：Wish you happy in this August.祝你（每年）八月开心快乐：Wish you happy in August.祝你开心快乐：Wish you happy.祝你永远开心快乐：Wish you happy forever.注：happy 可以用别的词代替，比如joy, great 等等这类词。还有，wish you happy 也可以改成 Best wishes for you 等。
葉落罒無痕
中秋节快乐
【英文】Happy Mid-Autumn Festival
【例句】
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!
中秋时节，我对你浓浓的思念，都化作一条条简短的信息，穿过三千尺的高空，然后折返回来，轻轻告诉你：中秋节快乐！
相关短语：
1、祝中秋节快乐 I wish Happy Mid-Autumn Festival ; Wish you happy Mid-Autumn Festival
2、我们中秋节快乐 We Happy Mid-Autumn Festival
3、姐妹中秋节快乐 Sister happy Mid-Autumn Festival
4、猪你中秋节快乐 Pig you happy Mid-Autumn Festival
5、朋友们中秋节快乐 Friends happy Mid-Autumn Festival
