It's a both happy and sad holiday语法有问题吗

It's a both happy and sad holiday语法有问题吗 not happy holiday 语法正确吗? Happy and sad memories It's a happy 这句句子语法有没有问题?Go and get your coat.It's there you left it. Merry Christmas and a happy newyear.这语法有错吗? 英语翻译and it's a sad picture,the final blow hits yousomebody e 英语翻译And it’s a sad picture,the final blow hits youSomebody e It's a happy family!/ It's a happy world for the brothers it's both a sport and a code of honor.怎么翻 That's so sad that makes me wanna cry语法有错误吗