人工英译汉dear mary,i thank you for your invitation to the party.

人工英译汉dear mary,i thank you for your invitation to the party.but i'm sorry that i could not meet you last night.i hoped you hadn't wait too long outside the nanfang theatre.i had to look after my little borther until my mother returned .she had been at the doctor's for a long time and got home very late.i ran all the way to the bus stop,but i missed the bus.i had to ride a bike.it was eight o'clock when i reached the theatre.i didn't think that you would still be there because i was an hour late.i hope you will forgive me.