没有人比您更值得如此深厚的谢意。仅这一天远不足以表达我们对您的感激之情。
Thank you for making learning not a dull thing but a great joy.
We all like having you as our teacher. You have our respect and gratefulness.
我们喜欢您做我们的老师，我们尊敬您、感激您。
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。
I am truly grateful to you for what you have done.
我深深地感激您所做的一切。
Dear teacher, thank you for illuminating my voyage of life with your own light of life. My grateful sentiments come from the bottom of my heart.
老师，感谢您用自己的生命之光，照亮了我人生的旅途，对您我满怀感谢之情。