biān fáng / zhàn shì / měi tiān / zài / biān jìng xiàn / shàng / jǐng xún / shǒu hù / zhe / zǔ guó / de / dà mén

边防战士每天在边境线上警巡，守护着祖国的大门。

Border guards patrol the border line every day, guarding the gate of the motherland.