帮我写一个英文的生日邀请函

Dear Yu Chen,

Everyone has an important day in a year.

My birthday is on 17th of December.

I have a birthday party at________ (your selected venue)

It will be my last birthday celebration in alma mater.

Looking forward for your coming.

-Xiao Yu

Dear yucheng:
Everyone has an important date in the 365 days.
My birthday is on the 17th of December.
I have a birthday party at *****.
It's the last time that l have my birthday in my home school.
I'm looking forwad seeing you come.
--xiaoyu

(*^__^*)...嘻嘻，记得自己看下哦，先祝你生日快乐呢

Dear chen:
There are 365 days in a year,and for each individuals , there is one day that very special for him , and for me ,it's December 17th——my birthday.To celebrate this day,I will hold a perfect party in***,and this is the last chance I can spent this day in my dear alma mater ,and I really looking forward for you coming.