Einsteigerfragen zu Twenty Eleven

<section class="recent-posts">
     <h1 class="showcase-heading"><?php _e( 'Recent Posts', 'twentyeleven' ); ?></h1>
     <?php
     // Display our recent posts, showing full content for the very latest, ignoring Aside posts.
     $recent_args = array(
      'order' => 'DESC',
      'post__not_in' => get_option( 'sticky_posts' ),
      'tax_query' => array(
       array(
        'taxonomy' => 'post_format',
        'terms' => array( 'post-format-aside', 'post-format-link', 'post-format-quote', 'post-format-status' ),
        'field' => 'slug',
        'operator' => 'NOT IN',
       ),
      ),
      'no_found_rows' => true,
     );
     // Our new query for the Recent Posts section.
     $recent = new WP_Query( $recent_args );
     // The first Recent post is displayed normally
     if ( $recent->have_posts() ) : $recent->the_post();
      // Set $more to 0 in order to only get the first part of the post.
      global $more;
      $more = 0;
      get_template_part( 'content', get_post_format() );
      echo '<ol class="other-recent-posts">';
     endif;
     // For all other recent posts, just display the title and comment status.
     while ( $recent->have_posts() ) : $recent->the_post(); ?>
      <li class="entry-title">
       <a href="<?php the_permalink(); ?>" title="<?php printf( esc_attr__( 'Permalink to %s', 'twentyeleven' ), the_title_attribute( 'echo=0' ) ); ?>" rel="bookmark"><?php the_title(); ?></a>
       <span class="comments-link">
        <?php comments_popup_link( '<span class="leave-reply">' . __( 'Leave a reply', 'twentyeleven' ) . '</span>', __( '<b>1</b> Reply', 'twentyeleven' ), __( '<b>%</b> Replies', 'twentyeleven' ) ); ?>
       </span>
      </li>
     <?php
     endwhile;
     // If we had some posts, close the <ol>
     if ( $recent->post_count > 0 )
      echo '</ol>';
     ?>
    </section><!-- .recent-posts -->