XML=〉XSLT那里错了？大家帮我看看

有如下XML文件：
<C>
<comm_Content>wlllddfsdfsdfsdf</comm_Content>
<maga_Name>aaa</maga_Name>
<user_name>ZW</user_name>
<comm_ID>1</comm_ID>
<D>
<re_ID>1</re_ID>
<comm_ID>1</comm_ID>
<user_ID>1</user_ID>
<re_Content>DFEWF</re_Content>
<re_Time>2008-05-06T00:00:00</re_Time>
<re_IsInitData>0</re_IsInitData>
<E>
<ReName>ZW</ReName>
</E>
</D>
</C>
XLST文件如下：
<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<tr id="NewTr">
<td colspan="6">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="13%">评论人：<xsl:value-of select="C/user_name"/>
</td>
<td width="87%"></td>
</tr>
<tr>
<td>评论杂志名称：</td>
<td>
<xsl:value-of select="C/maga_Name"/>
</td>
</tr>
<tr>
<td>评论内容：</td>
<td>
<xsl:value-of select="C/comm_Content"/>
</td>
</tr>
<xsl:for-each select="C/D">
<tr>
<xsl:attribute name="id">Re_<xsl:value-of select="re_ID"/>
</xsl:attribute>
<td colspan="2">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>回复用户：</td>
<td>
<xsl:value-of select="E/ReName"/>
</td>
<td>评论时间：<xsl:value-of select="re_Time"/>
</td>
<td>删除回复</td>
</tr>
<tr>
<td colspan="4">回复内容：<xsl:value-of select="re_Content"/>
</td>
</tr>
</table>
</td>
</tr>
</xsl:for-each>
</table>
</td>
</tr>
</xsl:template>
</xsl:stylesheet>
帮我看看那里错了？