請幫我翻譯成英文!!!!!!!!

I love you, my bro! Happy 19th birthday! You should thank god who given you a lovely sis ;) I wish you have a good one and have a surprise birthday party!
However, I think the most surprise moment should be when you see ‘I love you’. TBH, I want to vomit… You need to keep this birthday card safe as this is the first card I gave you!! Although there are only a few lines == last but not least, HAPPY BIRTHDAY AGAIN!!!!!!!!!!!

2012-07-16 16:15:21 補充：
Sorry, in 2nd para it should be:
''....thank God for giving you the best sis in the whole entire world."

I love you, happy birthday brother 19year you would like to thank the Lord to reward a Han a good sister to you;) hope you have a happy birthday and hope that you will have a surprise birthday but I think you the most pleasant surprise this yearI tell you I love you, I suddenly nauseated good ... you should keep me give you a birthday card, this is my first time to your card only write a few lines ... == last sayhappy Birthday!!!!!!!!!!!!!!
love,
sister

Dearest brother,

I love you! Happy 19th birthday! You have God to thank for giving you such a lovely sister ;) I hope you have an amazing birthday filled with surprises. I think the biggest surprise of all this year is to receive an "I love you" from me, which makes me want to vomit whenever i read it... You have to take great care of this birthday card as it is your first ever card from me, although I've only written a few lines... == Last but not least, Happy Birthday again!

Love,
Your beloved Sister

Bro. Happy Birthday in your 19 years old, I love you!
You may have to thanks God to giving you such a nice sister. Hope you'll have a great and wonderful birthday, but sure that the most surprise to you is receiving my say: I Love You.....(I really want to vomit). You have to keep well my first birthday card to you even it is only have a few words there.....

Happy Birthday to you !

Just kidding:-
duddenly=suddenly;
thw=the;

2012-07-16 21:24:24 補充：
TBH=The birthday hope=is what I tell you.Plenty more response!

I love you,my 19 years old brother.Happy birthday !You need to thank you the Lord give a good sister to you. Hope you will have a happy and surprising birthday.However,i think the most surprise of you is i say i love you to you.Ha ha i want to vomiting duddenly (just kidding).You should keep the birthday card .This is the first time that i give you althought i just write a few lines in thw card.Lastly , happy birthday again!