我已经通过generator创建了自定义帖子类型和分类法，但不太确定如何使其可翻译。谷歌在这方面没有帮助。我不知道把文本域放在哪里，我所尝试的分类法根本不起作用。

提前谢谢。

代码：

    add_action( \'init\', \'register_cpt_portfolio\' );
    function register_cpt_portfolio() {

        $labels = array( 
            \'name\' => _x( \'Portfolios\',  \'portfolio\'),
            \'singular_name\' => _x( \'single-portfolio\',  \'portfolio\' ),
            \'add_new\' => _x( \'Add New\', \'portfolio\' ),
            \'add_new_item\' => _x( \'Add New Portfolio\', \'portfolio\' ),
            \'edit_item\' => _x( \'Edit Portfolio\',  \'portfolio\' ),
            \'new_item\' => _x( \'New Portfolio\', \'portfolio\' ),
            \'view_item\' => _x( \'View Portfolio\',  \'portfolio\' ),
            \'search_items\' => _x( \'Search Portfolios\',  \'portfolio\' ),
            \'not_found\' => __( \'No portfolios found\',  \'portfolio\' ),
            \'not_found_in_trash\' => _x( \'No portfolios found in Trash\',  \'portfolio\' ),
            \'parent_item_colon\' => _x( \'Parent Portfolio:\', \'portfolio\' ),
            \'menu_name\' => _x( \'Portfolio\',  \'portfolio\' ),
        );

        $args = array( 
            \'labels\' => $labels,
            \'hierarchical\' => false,
            \'supports\' => array( \'title\', \'editor\', \'thumbnail\' ),
            \'taxonomies\' => array( \'portfolio_taxonomy\' ),
            \'public\' => true,
            \'show_ui\' => true,
            \'show_in_menu\' => true,
            \'show_in_nav_menus\' => true,
            \'publicly_queryable\' => true,
            \'exclude_from_search\' => false,
            \'has_archive\' => true,
            \'query_var\' => true,
            \'can_export\' => true,
            \'rewrite\' => true,
            \'capability_type\' => \'post\'
        );

        register_post_type( \'portfolio\', $args );
    }    


    add_action( \'init\', \'register_taxonomy_portfolio_taxonomy\' );

    function register_taxonomy_portfolio_taxonomy() {

        $labels = array( 
            \'name\' => _x( \'Portfolio Categories\',  \'portfolio_taxonomy\' ),
            \'singular_name\' => _x( \'Portfolio Category\', \'portfolio_taxonomy\' ),
            \'search_items\' => _x(\'Search Portfolio Categories\',  \'portfolio_taxonomy\'),
            \'popular_items\' => _x( \'Popular Portfolio Categories\',  \'portfolio_taxonomy\' ),
            \'all_items\' => _x(\'All Portfolio Categories\', \'portfolio_taxonomy\' ),
            \'parent_item\' => _x(\'Parent Portfolio Category\',  \'portfolio_taxonomy\' ),
            \'parent_item_colon\' => _x( \'Parent Portfolio Category:\',  \'portfolio_taxonomy\' ),
            \'edit_item\' => _x( \'Edit Portfolio Category\', \'portfolio_taxonomy\' ),
            \'update_item\' => _x( \'Update Portfolio Category\', \'portfolio_taxonomy\' ),
            \'add_new_item\' => _x( \'Add New Portfolio Category\', \'portfolio_taxonomy\'),
            \'new_item_name\' => _x( \'New Portfolio Category\',  \'portfolio_taxonomy\' ),
            \'separate_items_with_commas\' => _x( \'Separate portfolio categories with commas\', \'portfolio_taxonomy\'),
            \'add_or_remove_items\' => _x( \'Add or remove portfolio categories\',  \'portfolio_taxonomy\' ),
            \'choose_from_most_used\' => _x( \'Choose from the most used portfolio categories\', \'portfolio_taxonomy\' ),
            \'menu_name\' => _x( \'Portfolio Categories\',\'portfolio_taxonomy\'),
        );

        $args = array( 
            \'labels\' => $labels,
            \'public\' => true,
            \'show_in_nav_menus\' => true,
            \'show_ui\' => true,
            \'show_tagcloud\' => true,
            \'hierarchical\' => true,
            \'rewrite\' => true,
            \'query_var\' => true
        );

        register_taxonomy( \'portfolio_taxonomy\', array(\'portfolio\'), $args );
    }