【答案解析】Dear Jimmy,
I hear that you have received your master degree in literature from Harvard University. Congratulations! I believe it comes from your years" hard work. You can take pride in this great achievement.
I have followed your progress with interest for many years. It"s certain that you will be successful in whatever you undertake in light of your excellence. You must be definitely exhausted after the strain of the past few months. Would you like to visit my hometown to take a vacation? We will be delighted to have you here. I am looking forward to your reply. Congratulations to you again! And I wish you a good future.