1、We all pitched to buy this gift. We are all grateful to you. Without your unselfish dedication could we achieve no success today. 这是我们买给您的礼物，谢谢您，老师。没有您无私的奉献，就不会有我们今天的成功。

2、You have been a qualified teachers and even better friend. Thank you for all that you have done. 您不仅是一位合格的教师，更是一位好朋友，谢谢您所做的一切。

3、You are not only a good teacher but our close friend. Thank you for helping us make something of our lives. 您不仅是一位好老师，也是我们亲密的朋友，谢谢您帮助我们奋发有为。