帮忙翻译下！（翻译成英文），网络翻译就算了。

Dear raymond sir
I'm rich,I wanted to account for the absenteeism.I had three weeks off home for surgery in March.To my oral of english was not so good,So I could't told you it.(这句是我自己根据你意思改的，意思就是我的英语口音不太好所以就没告诉你。希望你喜欢）
And ,Sometimes I can to see your mean.But I don't know with utterance.I hope that you don't mind,please.（绝对全手工的，因为机翻的意思就会改变了)
rich
X,Xth，2012

Hi, Raymond;
This is Rich. I really want to explain the reason why I was absent. I was excused for three weeks to do my surgery in March. I didn't know how to tell you that, so I didn't say anything at the end, I wish you could understand.
And also, sometimes I know what you are talking about, but I don't know how to express my feelings, I hope you don't mind that.

Hi, Raymond,this is Rich.I want to explain about my absenteeism. In March I applied for a 3-week holiday to go home for surgery. I do not know how to tell you and I never mentioned it.Hope you can understand.
Sometimes,I understand what you mean but I do not know how to express.Hope you do not mind.

祝你健康! 手工翻译！