XX院校：
您好!
我是柳導師，柳XX同學是我最欣賞的學生之一。她最吸引我的是她的學習天賦與上進心，她是我見過的最聰明的學生，學習成績卓著，人文科學與自然科學同樣精通。更為難得的是她從不妄自尊大、自以為是，依舊刻苦地對待每一項學習任務，力爭成為整個團隊中的最佳。體現了她對自己和愛她的人負責的態度。
中國有句俗話：“梅花香自苦寒來”，經過她持之以恆地付出，她的語言表達能力、活動的組織能力、與人的溝通能力、獨立研究能力都非常突出，連續獲得學校三好學生。特別是對英語，她具有天生的天賦與逐漸培養起的熱情，據我所知，她的雅思成績非常高，並獲得許多中學生英語競賽的獎項。能在英語國家學習，是她很久以前的夢想，為此她早已經作好了準備。我總是情不自禁的感慨：她說的英語與我說的漢語一樣棒!
她不光是我的學生，還是我的朋友。因為她的個性與理想深深的吸引了我。她總是無私地為團隊奉獻自己的聰明才智，主動為大家服務，任勞任怨，不計較個人得失，成為我們眼中的英雄。她又非常幽默樂觀，用她微笑傳遞給大家一天的好心情。她又是一名體育健將，長跑、游泳、野外探險是她生活的一部分，從中她的意志得到了鍛鍊。我們交往非常愉快，她特別樂於與我一起分享她成長中的喜怒哀樂。還常常與我談論電影藝術和旅遊，美國的文化與風景深深地吸引了她，那裡有她一個夢想。
真捨不得她離開祖國，但我尊重她的選擇，相信她會學有所成，正如我相信我們的友誼天長地久一樣。
謝謝。
xx年x月x日
March 12, 20__
To whom it may concern,
My name is .
I am currently a second year graduate student in school of at Columbia University, in F-1 status. I would like to invite my father Mr. and my mother Mrs. to come to visit me in the United States. They will arrive at the U.S. in May and stay for three weeks.
The purpose of their visit is to attend my graduation commencement on May 16th, 20__ at Columbia University in the New York City. After the commencement, we plan to take a short trip to Boston, Philadelphia, and the Grand Canyon. They will support their travel fees as well as any other expenses in this trip.
Host (Student)Information:
Name:
Current Address:
Passport Number:
Valid until:
Current Immigration Status: F-1 Date of Initial Entry to the U.S.:
Relationship to guest: ChildVisitor Information:
Name:
Date of Birth: XXXXXXPlace of Birth:
Passport Number: Valid Until:
Source of Funding During Stay in U.S.: Self
Current Address:
Your help in issuing them entry cards would be greatly appreciated. Please do not hesitate to contact me via telephone or email to if you have any further questions.
Thank you for your consideration.
Sincerely yours,
To Whom It May Concern:
This is to confirm that Mr. Li Dashui has worked as a full-time system analyst in the NY University since Jun 1994(or This letter is to verify that Mr. Li Dashui worked as an chemist from July 1993 to Sept. 1994).
Mr. Li's main duties and responsibilities are as follows:
Design, develop and install various computer hardware, software and network systems for rmine and analyze the requirements of each system project into related componets solved through the application of computer technology. Write specifications for computer programs, and test and implement programs for network systems and control systems. Supervise computer programmers and other system analysts for paticular system projects.
Mr. Li has mainly taken part in the following projects:
The first engineering design of city general business computer network system. Upgrading bank's system for IBM AS/400 E45 to IBM AS/400 320, IBM AS/400 530. The design development and test of city general business computer network system. The design and development network and database systems for the Golden Credit Card Project.
Mr. Li is well experienced with IBM AS/400 system analysis, TCP/IP protocol, SNA protocol and LAN; proficient in RPGIII, VB, C/C++ and DB2, and skilled in UNIX, Informix, Client/Server etc.
Mr. Li is a hard-working and talented analyst, and is highly respected member in our company. If you need further information, please feel free to contact me.
Sincerely yours,
Singature,
Zhang Jianguo
Senior Engineer and Technical Manage
Company Name, Address, Tex & Fax
March 10, 20010
Port Of Entry-Detroit Metropolitan Airport
U.S. Custom and Border Protection
2596 Worldgateway Place
Detroit, MI 48242
To Whom It May Concern:
This letter is prepared to support my parents, (farther) and (mother), for the visiting visas to the United States. They are coming from China and will travel to , North Carolina, to visit me for 6 months. Their scheduled departure date is on , 20__. The return tickets and other documents to support their visas are enclosed.I work for the as an . While I am enjoying my work and personal life here in North Carolina, I miss my parents very much and would like to spend some time with them this summer. We plan to visit San Francisco and Las Vegas in July, New York City, Washington D.C. and Philadelphia in August. In addition, I also would like to have an opportunity to show them some local attractions of which I am proud of, such as the Great Smoky Mountains National Park, the Wright Brothers National Memorial and so on. My parents would have a busy schedule during this summer, but I am sure they will enjoy their stay here in the United parents have a successful and enjoyable life in China. My farther is are tired high school teacher. He is currently participating in several local interest groups (i.e., fishing etc.) to celebrate his life after mother is a retired physician who is also enjoying a life with diverse interests. My parents live in their own house that has been paid off and receive monthly pension and health care benefit from the Chinese Social Warfare system, which ensures them a decent life in China. While they truly enjoy their life in , China, together with my siblings and grand children, they also enjoy traveling and have been many places in China, including Beijing, Shanghai and Hong Kong.I am willing to assume all the cost associated with my parents’ visit in the United States and would like to personally thank you for your kind consideration in providing an opportunity for our family reunion. My parents and I sincerely appreciate your help and look forward to this wonderful opportunity. If you have any questions, please feel free to contact me.
Sincerely,
地址，電話
介紹信的作用
介紹信是用來介紹聯絡接洽事宜的一種應用文體。它具有介紹、證明的雙重作用。 介紹信主要有兩種形式，普通介紹信和專用介紹信。
介紹信的結構及寫作方法
普通介紹信一般不帶存根，正中寫介紹信。內容包括：稱呼;正文;結尾;署名和日期。並註上有效
(1)介紹信的概念
介紹信是用來介紹聯絡接洽事宜的一種應用文體。它具有介紹、證明的雙重作用。
介紹信主要有兩種形式，普通介紹信和專用介紹信。
(2)介紹信的結構及寫作方法
普通介紹信一般不帶存根，正中寫“介紹信”。內容包括：稱呼;正文;結尾;署名和日期。並註上有效日期。
專用介紹信共有兩聯，一聯是存根，另一聯是介紹信的本文。兩聯正中有間縫，同時編有號碼。
(My Name)
(My Address)
(Date)
Dear U.S. Customs Officer,
I am writing this letter for my parents (father's name) and (mother's name) since they do not speak English. I work as (job title) in (company name) and my wife is a homemaker. My parents are invited by us for a visit.
They arrive in Los Angeles by Flight from Shanghai on October 10th. Their connecting flight from LA to (city name) is No. at 3:30pm on the same day. They will return to China on (date, year). Attached please find the copies of their air tickets. They will stay with me in (my address) during their visit.
If you have any questions, please contact me at (phone number).
Thank you so much for your help.
Best regards,
(my name)
三優範文網