yuanshan/application/admin/lang/zh-cn/productchufadi.php

<?php

return [
    'Id'            => 'ID',
    'Chufaname'     => '出发地',
    'Road_id'       => '路线id',
    'Chufatype'     => '类型',
    'Chufatype 1'   => '去程',
    'Chufatype 2'   => '返程',
    'Product_id'    => '产品id',
    'Longitude'     => '经度',
    'Latitude'      => '纬度',
    'Product.name'  => '主标题',
    'Road.roadname' => '路线名'
];