<%= link_to image_tag(url_to_avatar(comment.creator_user), :width => "33", :height => "33"), user_path(comment.creator_user.id), :alt => "用户头像" %>

<%= link_to comment.creator_user.show_name, user_path(comment.creator_user.id), :class => "content-username" %> <%= time_from_now(comment.respond_to?(:created_on) ? comment.created_on : comment.created_at) %>

<%= comment.content_detail.html_safe %>