求翻译：尊敬的老师，亲爱的同学们。在盖伦这个大家庭里生活了好多年，在这些年当中，老师总是尽心尽力的交给我们知识，尽管在这当中，我们做了很多不好的事情，但是在盖伦的这些年，我们感到了快乐和温馨。是什么意思？

Dear teachers, dear classmates. Galen this family lived for several years, in those years, the teacher is always dedicated to our knowledge, which we do a lot of bad things, but in Galen We feel happy and warm.

Dear Teacher, my dear classmates. In the lid, this family had lived for many years, in those years, and the teachers are always dedicated to our knowledge, in spite of this, we have been doing a lot of bad things, but when the door of the year, we are a happy and warm.

Respect teacher, dear schoolmates.Has lived for many years in galen this big family, middle these years, teacher always does one's best to give us the knowledge, although in the middle of this, we has handled ve

Dear teachers, Dear students. Living in Galleon in the family for many years, in these years, the teachers always do their best to our knowledge, despite this, we did a lot of bad things, but in the Galleon of the year, we feel happy and warm.