英语作文介绍景点30字左右【一】
November **, ****
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. Lis main duties and responsibilities are as follows:
Design, develop and install various computer hardware, software and network systems for banks.
Determine 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 banks 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
英语作文介绍景点30字左右【二】
慕田峪长城位于北京市东北隅的怀柔县境内，距北京城73公里。此段长城西接北京昌平县的居庸关，东连北京密云县的古北口，自古以来就是拱卫北京的军事要冲，被称为“危岭雄关”。早在1400多年前的北齐，就在慕田峪筑有长城。明朝初年重建，明永乐二年(公元1404年建“慕田峪关”。隆庆三年(公元1569年，谭伦、戚继光镇守京畿时，又在明初长城的基础上加以修葺。现在慕田峪所保留修复的长城，为明代所修筑，是全国明代长城遗迹中保存最好的地段之一。
慕田峪由于地理位置十分重要，在此曾发生过多次战事。其中最著名的是明代的几次战争，明初徐达和元兵也曾大战于此。慕田峪长城多建在外侧陡峭的崖边，依山就势，以险制厄。墙体高七八米，墙顶宽四五米，建筑材料以花岗条石为主，雄伟坚固。慕田峪长城，墙顶上两边都建有矮墙垛口，可两面拒敌，外侧还挖掘有挡马坑，使防御功能更加完善，这是一大特点。
英语作文介绍景点30字左右【三】
I have a great mother. She cares much about me in my life and study.
In the morning, she gets up early to make breakfast for me. When I was little, she prepared my schoolbag. But now, she tells me to do it by myself. Because she thinks I have been old enough to do it. Besides, she always checks my homework. When I finish my homework, she checks it and points out the mistakes. She is very careful and helps me a lot.
I love my mother.
