{ebcms:recommend mark='index_toutiao' limit='4' return='data'/} {foreach name="data" item="vo" } {lt name='key' value='1'}
...

{$vo.title|mb_substr=0,14}

{$vo.description|mb_substr=0,100}

{else /}

{$vo.title}

{$vo.description|mb_substr=0,90}

{/lt} {/foreach}