show summery on data from meta box?

hi is there any whay that I can show the data form a meta box as a summery?

I have this code:

Hi
How can I make a summery of a custom post type?

code:
<?php $loop = new WP_Query( array( ‘post_type’ => ‘news’, ‘posts_per_page’ => 10, ‘post_parent’ => 0 ) ); ?>
<?php while ( $loop->have_posts() ) : $loop->the_post(); ?>
<?php the_excerpt(); ?>
<p><?php echo get_post_meta( $post->ID, ‘twpb_news_textdate’, true ); ?></p>
<p><?php echo get_post_meta( $post->ID, ‘twpb_news_rub’, true ); ?></p>
<p><?php echo get_post_meta( $post->ID, ‘twpb_news_textnews’, true ); ?></p>
<?php endwhile; ?>

want the code between the <p> </p> to be a summery …please help, is this possible?