英语翻译

Dear XX,
I am writing to you to express my sincere gratitude for your invitation and the lunch you've well organized.For any inconveniences caused,I would say sorry.
I am also very grateful to your guidance and encouragement in these days.When you praise for my progress I've ever made,I feel happy but also shy as well,since there is still a great gap between me and other colleagues.I have learned from all of you hard-work and struggle and I will improve myself in the near future.
Last but not the least,my congratulations on your new removal.Thanks again.
Best regards,
XXX
译意：（说明不能完全按照你给出的语句顺序翻译,我已经将他们重新进行组合,并将你要说明的主旨都讲出来了）
亲爱的XX,
我写信给你表示衷心的感谢,感谢您邀请并安排我们吃午餐.给您平添了许多麻烦不好意思啊.
对您这些天来给予我的指导和鼓励我深表谢意.当您在表扬我取得进步时我感到既高兴又惭愧,因为我看到了我和其他同事水平还有很大的差距.从你和他们身上我学到了努力和奋斗,我将会在不久的将来不断改善自己.
最后,祝贺您乔迁之喜,
此致,
XXX