A happy New Year to you. 祝你新年快乐（幸福）。

A merry Christmas to you. 祝你圣诞快乐（幸福）。

A merry Christmas and a happy New Year! 祝圣诞快乐，新年快乐！

Have a good Christmas!

Have a happy birthday! 生日快乐！

Have a happy Easter! 复活节快乐！圣诞快乐！

Have a happy wedding anniversary! 结婚周年快乐！

Thank you.And I wish you the same! 谢谢你。同乐！同乐！

Thank you.And the same to you! 谢谢你。同乐！同乐！

Thank you.You too! 谢谢你。你也快乐！

Thank you.And a happy New Year to you, too! 谢谢你。也祝你新年快乐！

Thank you.And a merry Christmas to you! 谢谢你。祝你圣诞快乐！

All the very best! 祝你万事如意！

Let me congratulate you on your… 让我祝贺你……

Please accept my congratulations on… 请接受我祝贺你……

The best of luck. 祝你好运！

Congratulations! 祝贺！

Congratulations on your… 祝贺你……

I hear that you… Congratulations! 我听说你……向你祝贺！

Let's make a date to the park. 让我们约个时间去公园吧！

Shall we meet outside the park? 我们在公园外见面好吗？

Beijing is one of the most famous ancient capitals of China.There are many parks. 北京是中国有名的古都，那儿有很多园林