Thank you for your help 谢谢您对我们的帮助 Thank you for teaching me! 谢谢您教我! Thank you for everything you did in the past 2 years (也可以改成几个月past few months或是 几年之类的) 谢谢你这两年来所做的一切
I am truly grateful to you for what you have done. 我深深地感激您所做的一切。 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...