1--Hello，Helen!Merry Christmas!
 
2--Thanks，and that goes double. This Christmas is special to me.
 
1--Special? Do you mean this is your first Christmas in America?
 
2--Yes. And also the first time for me to see snow during the Christmas season. You know it's summer now in New Zealand.
 
1--Oh，best wishes for a real white Christmas.  I have a small present for you!
 
2--That's very kind of you，Susan.And I have a card for you.
 
1--Thanks，Helen. I'd also like to say thanks to you for all the help you've given to me in my study.
 
2--It's been my greatest pleasure to be of some help both inside and outside of the classroom.
 
===================================
注解：
 
1.double两倍的;加倍的
2.best wishes最诚挚的问候
3.inside and outside of the classroom课上课下
 
===================================
译文：
 
1--你好，海伦!圣诞快乐!
2--谢谢你，也祝你圣诞快乐。这个圣诞节对我来说很特别。
1--为什么?你是说这是你在美国过的第一个圣诞节吗?
2--是的。这也是我第一次在圣诞期间看到白雪。你知道在新西兰，现在是夏天。
1--那就祝你“真正的”圣诞节快乐吧，我有一份小礼物送给你。
2--苏珊，你太好了。我也有张贺卡送给你。
1--谢谢，海伦。同时感谢你在学习上给我的帮助。
2--无论在课上还是课下，能够帮助你我很高兴。