Thank you for one of the most memorable day of my trip.
为了旅途中最值得留念的一天，谨向您表示感谢。
Thank you for one of the most enjoyable visit we have had i many months.
在您处的参观访问，是我们几个月中最愉快的一次。谨向您表示感谢。
Thank you for one of the most memorable day of my trip.
为了旅途中最值得留念的一天，谨向您表示感谢。
Thank you for doing o much to make my tri to ew York interesting (pleasant)(resultful).
为了使我去纽约的旅游有趣（愉快）（大有收获），您做了许多事，特此致谢。
Thank you for contributing o much to the leasure of our tay i ...
感谢您为使我们在......的停留期间的愉快所作的许多努力。
Thank you o much for your generou ho itality.
非常感谢您慷慨的款待。
I hope omething will ring you to ew York oo o that I ca reciprocate your kindne .
希望不久您能有机会到纽约来，使我能答谢您的盛情。
You must give me the chance to retur your kindne whe you visit here.
希望您光临我处，使我能答谢您的盛情。
Thank you very much (ever o much) (most incerely) (indeed) (from the ottom of my heart).
很（非常）（最真诚地）（确实）（衷心）感谢您。
Many thank for your kind and warm letter.
感谢您友好而热情的来信。
Thank a millio (ever o much).
万分（非常）感谢。
Please accept ( I wish to expre )my incere (grateful) (profound) a reciatio for ...
请接受（致以）真挚的（衷心的）（深切的）感谢......
I incerely (deeply) (warmly) a reciate ...
我真挚的（深深的）（热情的）感谢......
I am very incerely (most) (truly) grateful to you for ...
为了......，我非常真挚的（深深的）（真诚的）感谢您。 (待续)
There i othing more important (satisfying) (gratifying) to me tha to receive one of your letters.
再也没有比收到您的来信更使我觉得重要（快慰）（感激）了。
Your letter are o much fu (comfort) (entertainment) (company).
您的来信充满了乐趣（给了很大安慰）（带来了欢乐）（使我不感寂寞）。
Your most courteou (co iderate)(delightful)letter...
您那彬彬有礼（体贴入微）（令人欣慰）的来信……
I ca ot tell you how much your letter delighted(relieved)(amused)(enchanted)me.
我无法告诉您，您的来信使我多么高兴（宽慰）（觉得有趣）（陶醉）。
I love the way you ay (put) thing i your letters. You make eve the mallest incident eem o interesting(important)
(charming)(mysterious).
我很欣赏您在信中描述各种事物的手法。您的妙笔使细小的事情都显得很有趣（重要）（动人）（神秘）。
It wa good (fine)(charming)(thoughtful)of you...
承蒙好意（美意）（盛情）（关心）……
It wa ice(characteristically thoughtful) (more tha kind) of you...
承蒙好意（特别关心）（十二分好意）……
At the outset, I want to thank you for your kindne to me and for your compliments.
首先，我要感谢您对我的友爱和问候。
Believe me, I am truly grateful for...
我确实真诚地感谢你……
We were deeply touched y ...
……使我们深受感动。
It i a hopele (definite)(positive)understatement to ay that I am deeply (sincerely)(truly)grateful.
这就是说“我深深的（真挚的）（真诚的）感谢”远不足以（不能确切）（不能明确）表达我的谢意。
It’ generou of you to take o much interest i my work( to give me o much of your time) (to how me o much co ideration).
承蒙对我的工作如此操心（为我花费这么多时间）（对我如此关怀）。
We are indebted to you...
我们感谢你……
I regret very much that I did ot have a o ortunity to thank you ersonally for ...
未能面谢，深表遗憾。