 |
| |||
| tertiary industrial sectors; tertiary sector | |||
| tertiary sector The part of a country or region's economy that produces services or assets lacking a tangible and storable form (一个国家或地区经济的一部分，生产服务或资产缺乏有形的和可存储的形式。) | |||
| tertiary industrial sector | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips