祝大家新年快乐的英文是：Happy New Year to you all. 下面是关于“新年快乐”在现实中用法的相关例句：
1、新年快乐，给你我最美好的祝愿。
Happy new year and give my best wishes to you.
2、首先，我祝愿所有的客户新年快乐，身体健康！
Firstly, I wish all the clients a happy and healthy new year.
3、我想我最好找到我妈妈，祝她新年快乐。
I guess I better go find my mom and wish her a happy new year.
4、我可是送了（祝福）的哟：新年快乐！
I gave the yo: happy New Year!
5、在此，我们要祝所有的小朋友和老师们圣诞快乐，新年快乐！
I wish all the students and teachers a Merry Chritmas and a Happy New Year!
6、昨天忘了跟大家说一声元旦快乐，在这里我祝天下所有人新年快乐！
Yesterday with you forgot to say Happy New Year, I wish all a Happy New Year to all!
7、希望你将会有一个美好的时光，祝新年快乐，享受的人。
Hoping you will have a wonderful time enjoying New Year that is happy in every way.
8、我们都祝你圣诞快乐、新年快乐！
We wish you a merry christmas, and a happy new year!
