2短文理解及翻译

      graphical       boot        through        command        defined  

      applications      interact        use        loaded        requests

An operating system (sometimes abbreviated as "OS") is the program that, after being initially   (1)   into the computer by a   (2)   program, manages all the other programs in a computer. The other programs are called   (3)   or application programs. The application programs make   (4)  of the operating system by making  (5)  for services through a  (6)  application program interface (API). In addition, users can  (7) directly with the operating system (8) a user interface such as a (9) language or a (10) user interface (GUI). 

即将进入大学四年级的你，暑假期间打算去一家外国计算机公司实习，需要用英文写一封介绍自己的求职信，内容包括：

1) 自我介绍  

2) 有关求职的其它信息

要求：1. 字数100左右；2. 行文连贯； 3. 意思明确。

计算机社团打算举办一次校内计算机程序设计大赛，作为社团秘书长的你，要用英文写一个该活动的通知，内容包括：

1) 该大赛的简单介绍  

2) 与大赛有关的其它信息

要求：1. 字数100左右；2. 行文连贯； 3. 意思明确。