Thus far, the thirteen banner cities of the Hulun Buir League have already been connected to the national direct dialing telephone network, and have become the largest local telephone network in China.是什么意思_Thus far, the thirteen banner cities of the Hulun Buir League have already been connected to the national direct dialing telephone network, and have become the largest local telephone network in China.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句