Merry christmas! 圣诞快乐！
Merry christmas and a happy new year.敬祝圣诞，恭贺新喜。
We wish you a merry christmas. 我们祝你圣诞快乐。
Wishing you a white christmas.愿你有一个银白色的圣诞。
Have you been naughty or nice this year? 你今年乖不乖？
Don't forget to hang up the sock! 别忘了挂上袜子！
We've had a rather uneventful year! 我们度过了平安无事的一年
Mom and Dad: Thank you for everything this holiday season!
I'll be home to enjoy this christmas with you.
A present from me is on the way. Hope you'll like it.