英语翻译甲:怎么今天你好像很低落,乙：唉,我对我那女朋友太失望了 甲：出什么事了啊 乙：昨天是我生日,她答应来我家,还说

A:You seem upset today.What's up?
B:Oh,I was too disappointed at my girlfriend.
A:What happened to you?
B:Yesterday was my birthday,and she promised to come to my home for the celebration.And she also said she would give me a surprise.But she didn't turn up last night.
A:Don't worry.Maybe she had something important to do but she didn't have time to inform you.I think you'd better ask herself to clear up.
B:I will.Thank you.
A:Em,I hope everything will be alright.