如何在Wordpress中添加对评论的回复

>我有以下代码用于获取注释和呈现注释表单。但我没有看到对评论的任何回复。我已经在网上搜索了，但我仍然无法弄清楚使用什么功能以及在哪里使用它。

这是呈现表单的代码：

$comments_args = array(
    'fields' =>  $fields,
    'comment_field' => "<div class='"comment-component'"><textarea name='"comment'" id='"comment'" ></textarea></div>",
    'comment_notes_after' => '',
    'title_reply' => 'Comment on this post!',
    'title_reply_to' => 'Reply to this comment',
    'label_submit' => 'Comment',
    'comment_notes_before' => "<p class='simple-title'>" . 'We will not publish you email' . ' '
);
comment_form($comments_args);

这是呈现所有注释和相关数据的函数：

function behdis_comment($comment_storage, $arguments = array('author' => true, 'date' => true,'id' => true,
'content' => true,'thumb' => true, 'class_name_main' => 'post-each-comment', 'class_name_meta' => 'post-each-comment-meta'))
{

    /** First we have to check for the argument. **/    
    // bc = behdisComment
    $bc_author = $arguments['author'];
    $bc_date = $arguments['author'];
    $bc_id = $arguments['author'];
    $bc_content = $arguments['author'];
    $bc_thumb = $arguments['author'];
    $bc_container_class = $arguments['class_name_main'];
    $bc_meta_class = $arguments['class_name_meta'];         
    // cont = container
    // main wrapper for each induvidual comment
    $cont_main_opening = "<div class='"$bc_container_class'">";
    $div_closing = "</div>";
    // end of main wrapper
    // main wrapper for each induvidual comment
    $cont_main_opening = "<div class='"$bc_container_class'">";
    // end of main wrapper
    $cont_meta_opening = "<div class='"$bc_meta_class'">";
    foreach($comment_storage as $comment_each)
    {
        echo $cont_main_opening;
                    /** Author **/ 
                    if($bc_author===true){echo $cont_meta_opening;}
                            if($bc_author===true){echo $comment_each->comment_author;}
                            echo ' ';
                            if($bc_date===true){echo get_the_time('j F, Y');}
                    if($bc_date===true){echo $div_closing;}
                    /** Author **/ 
       echo $comment_each->comment_content; 
        echo $div_closing;
    }           
}