比如下面这个HTML文件
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Kalpdrum Passi</title>
</head>
<body background="blank_arrow.gif">
<h1>Kalpdrum Passi</h1>
<table border="0" width="80%">
<tr><td><img src="kalpdrum.jpg" width="340" height="400" alt="Kalpdrum
Passi"></td>
<td>Kalpdrum Passi<br>
<a href="http://www.cs.laurentian.ca">Department of Mathematics & Computer
Science</a><br>
<a href="http://www.laurentian.ca">Laurentian University</a><br>
Ramsey Lake Rd.<br>
Sudbury, Ontario<br>
Canada P3E 2C6<br><br>
Phone: (705)675-1151 x2345<br>
Fax: (705)673-6591<br>
email: kpassi AT cs.laurentian.ca<br>
</td>
</tr>
</table>
<p> </p>
<hr>
<h2>Courses</h2>
<h3 style="text-indent: .5in;">Fall 2005</h3>
<ul style=text-indent:.5in;">
<li><a href="cosc2307.html">COSC 2307: Database Programming</a>
<li><a href="cosc3407.html">COSC 3407: Operating Systems I</a>
</ul>
<h3 style="text-indent:.5in;">Winter 2006</h3>
<ul style=text-indent:.5in;">
<li><a href="cosc3406.html">COSC 3406: Computer Organization</a>
<li><a href="cosc4806.html">COSC 4806: Web Data Management</a>
</ul>
<h3 style="text-indent:.5in;">Spring 2003</h3>
<ul style=text-indent:.5in;">
<li><a href="cosc4606.html">COSC 4606: Database Management Systems</a>
</ul>
</body>
</html>