急!中翻英!机器翻译别来,好的会加分

Dear peter,
Hi,next week is my birthday,I'm going to hold a birthday paty.I'm pure-hearted to invite you to come.The paty will be start in Tuesday in my home at 5pm.We prepared your favourite food crab.So you must take part in this party in time!Of course,you can come to China in advance.I will pick you up in the airport and show you around Shanghai.Above all,please reply me as soon as possible!
Your.XX