regional convention

例句：

1. 1. The region is known for its rich history and cultural heritage.
   该地区以其丰富的历史和文化遗产而闻名。
2. 2. The regional cuisine is famous for its unique flavors and ingredients.
   该地区的美食以其独特的口味和食材而闻名。
3. 3. The government has implemented policies to promote regional development and reduce poverty.
   政府已经实施了政策，以促进地区发展并减少贫困。