( ) ( national) city

( ) ( national) city national ECO city CITY GUIDES BY NATIONAL GEOGRAPHIC怎么样 雅思口语Describe a city of national importance.怎么回答? National National National National national national National national national National city city city National Day holiday 国庆假期 National Day is coming,National Day holiday国庆假期National Day is coming, and we can have a seven-day holiday. My family are going to Hainan. It's a good seaside city. We are staying there for a week. We are goi