Question

请高手帮忙翻译一段英语资料！！！谢谢！！！急用~~~

3.2. Presentations
In addition to the second and third weeks’ lectures,
students presented summaries of their own research on
tools and applications of web technology. Student topics
were chosen from a list of suggestions provided by the
instructor. Topics included data mining, intranets, firewalls,
and multimedia over the Internet. Groups consisted of five
to seven students, and each student had approximately five
minutes of material to present. These presentations gave
everyone in the class a brief overview of many important
topics that we didn’t have time to cover in depth, although
each student did in-depth research on one of the topics.
Most of the students included reference material for their
presentation topic on their course web page.
3.3. Laboratory Exercises
Lectures and presentations took up six hours per week of
class. The remaining two hours per week was devoted to
structured lab activities. Each laboratory exercise covered a
particular technology. There were two exercises on CGI
scripting with Perl, two on JavaScript, and one on password
protection.
Because of the severe time constraints on the course,
laboratories were geared more towards reading and
modifying code than toward writing code from scratch,
consistent with the desirable attributes of closed lab
activities [8]. Each laboratory assignment contained a
statement of the goals of the assignment, followed by
specific exercises. Most operated on a single example
program: first exercise the program, then make simple
modifications, and finally do a more significant extension
to the example. Where available, pointers were given to
available libraries, such as the Perl modules already
installed on the server.
Perl examples included a Pig-Latin translator, a simple
spell-checker, and a simple flat-file database. The
JavaScript example was a math test generator using cookies
to keep score. We attempted to make useful as well as
simple examples. The complete laboratory exercises are
available on the course web site (http://cs224.hiram.edu/).
Students were required to produce a laboratory writeup
(web page) for each laboratory assignment. These writeups
included descriptions of and pointers to the students’
solutions to the problems in the assignment.
The two-hour laboratory period was too short for most
students to finish the exercises. Therefore, students
completed their work outside of class, using their own
Internet connections if they weren’t on campus. Students
communicated with the instructor by e-mail and sometimes
telephone when they had difficulty with their assignments.
Interactive debugging of bad scripts was simplified by the
fact that all students’ work was on a single machine (to
which the instructor and TA had root access). For many
students, especially those with little UNIX experience,
more time in the laboratory would have been desirable.

Answer 1

介绍 除第二个和第三个星期的演讲之外， 学生提出了概要他们自己的研究 网技术的工具和应用。 学生题目从提供的建议名单被选择了 辅导员。 题目包括数据采集、内部网、在互联网的防火墙和多媒体。 小组包括了五名到七名学生，并且每名学生有大约出席的五分钟材料。 这些介绍提供了大家在类许多重要题目一个简要概述我们没有时间盖详细，虽然每名学生做了对其中一个的详细研究题目。 大多学生包括他们的介绍题目的参考资料在他们的路线网页。 3.3. 实验室锻炼 演讲和介绍占去了每个星期六个小时类。 依然是的二个小时每个星期致力了 被构造的实验室活动。 每实验室锻炼包括特殊技术。 有在CGI的二锻炼 写电影脚本与Perl，二在Java语言和一个在密码保护。 由于在路线的严厉时间限制， 实验室适应了更多往读书和 修改代码比往文字代码从头， 一致与闭合的实验室中意的属性 活动[8]。 每项实验室任务包含了a 任务的目标的声明，由跟随 具体锻炼。 在一个唯一例子管理的多数 节目： 首先行使节目，然后使简单 修改，和最后做一个更加重大的引伸对例子。 那里可利用，尖已经被给了可利用的图书馆，例如Perl模块 安装在服务器。 Perl例子包括猪拉丁译者、一个简单的拼写检查程序和一个简单的平文件数据库。 Java语言例子是算术测试发电器使用保留的曲奇饼比分。 我们试图使有用并且 简单例子。 完全实验室锻炼是 可以找到在路线网站(http://cs224.hiram.edu/)。 要求学生导致实验室捧场文章 (网页)为每项实验室任务。 这些捧场文章包括描述和尖对学生的解答对问题在任务。 两小时实验室期间为多数是太短的 完成锻炼的学生。 所以，学生 使用他们自己，完成了他们的工作在类外面， 互联网连接，如果他们不在校园。 当他们有与他们的任务的困难学生与辅导员沟通了用电子邮件和有时电话。 坏剧本交互式调试由事实简化所有学生的工作在一个唯一机器(对哪些辅导员和TA得以进入根)。 为许多 学生，特别是那些与一点UNIX经验，更多时间在实验室里会是令人满意的。