<?php
return [
'page_title' => '页面导航',
'nav_sort' => '排序',
'nav_title' => '标题',
'nav_url' => '导航链接',
'nav_location' => '导航位置',
'nav_new_open' => '新窗口打开',
'nav_top' => '头部',
'nav_midd' => '中部',
'nav_foo' => '底部',
];
return $lang;