t is the most appropriate time to show you our thanks.
现在是向您表达感激之情最为恰当的时刻.
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.