For you and your family, boss, during this holiday season!
值此圣诞佳节，老板，献给您及您的家人。

Best wishes for a wonderful new year.
献上最诚挚的祝福，祝您新年愉快。

May the joy of Christmas be with you throughout the year.
愿圣诞佳节的喜悦，伴随您度过新的一年。

May joy and health be with you always.
祝您永远健康快乐。

May happiness follow you wherever you go!
愿您幸福快乐，直到永远。

From all of us in sales: Merry Christmas!
我们销售部全体人员祝您圣诞快乐！

Your entire staff wishes you and yours a most happy Christmas.
全体职员祝您及家人圣诞快乐。

Thank you for all you have done for us.
感谢您为我们所做的一切。

Best wishes for you and your family.
祝福您及您的家人。