由于不能截取固定长度文字，使首页显示非常难看，演示：
http://luocanran.cn
下边这段是我用的模板代码，里边好像设置了截取长度，但是好像不管用
<div class="featured">
<h3>Featured Category</h3>
<!--This is where the thumbnails are found for the homepage bottom section - note the custom field name for this image is "thumbnail". Recommended image size is 70x70, as the stylesheet is written for this size.-->
<?php $recent = new WP_Query("cat=4&showposts=2"); while($recent->have_posts()) : $recent->the_post();?>
<?php if( get_post_meta($post->ID, "thumbnail", true) ): ?>
<a href="<?php the_permalink() ?>" rel="bookmark"><img style="float:left;margin:0px 10px 0px 0px;" src="<?php echo get_post_meta($post->ID, "thumbnail", true); ?>" alt="<?php the_title(); ?>" /></a>
<?php else: ?>
<a href="<?php the_permalink() ?>" rel="bookmark"><img style="float:left;margin:0px 10px 0px 0px;" src="<?php bloginfo('template_url'); ?>/images/thumbnail.png" alt="<?php the_title(); ?>" /></a>
<?php endif; ?>
<b><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></b>
<?php the_content_limit(
80, ""); ?>
<div style="border-bottom:1px dotted #94B1DF; margin-bottom:10px; padding:0px 0px 10px 0px; clear:both;"></div>
<?php endwhile; ?>
<!--This is where you can specify the archive link for each section. Replace the # with the appropriate URL-->
<b><a href="#" rel="bookmark">Read More Posts From This Category</a></b>
</div>
还有如何限定那个首页图片显示大小，现在非得自己把图片手工弄成固定大小
