urban industry district

例句：

1. 1.The urban industrial district is a hub of innovation and technology in the city.
   城市工业区是该市创新和科技的中心。
2. 2.The development of the urban industrial district has greatly improved the quality of life for residents.
   城市工业区的发展规划极大地改善了居民的生活质量。
3. 3.The urban industrial district is home to many small businesses and startups, providing job opportunities for local residents.
   城市工业区聚集了许多小企业和初创公司，为当地居民提供了就业机会。