尊敬的杜老师:您好!在即将毕业之际,我十分激动地写下了这封信,以此来感谢您,是您的谆谆教诲,使如今的我们博文约礼、温润而泽。亲爱的杜老师,虽然您只教了我们两年,可每每回忆起五年级初次见面时的情景,我总是心潮澎湃。还记得您身着一件朴素的大褂,脸上洋溢着孩童般的阳光微笑,站在讲台 Dear Mr. Du: At the time of graduation, I wrote this letter with great excitement to thank you for your carelessness and gentleness. Dear Du teacher, although you have only taught us two years, I can always feel the upsurge whenever I recollect the first meeting of the fifth grade. Remember that you were wearing a simple gown with a child-like sunshine on your face and standing on the podium