èr lián / dì chǔ / nèi měng gǔ zì zhì qū / shì / wǒ guó / zhòng yào / de / biān jìng / kǒu àn / chéng shì二连地处内蒙古自治区,是我国重要的边境口岸城市。Erlian is situated in the Inner Mongolia Autonomous Region and is an important frontier port city in China.