Beichuan, which is traversed by the Jianjiang River, consists of an old county seat in the southwest and a new county seat in the northeast.是什么意思_Beichuan, which is traversed by the Jianjiang River, consists of an old county seat in the southwest and a new county seat in the northeast.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句