administrative and approval system的用法和样例：
- The city of Nanjing will carry out drastic and comprehensive reforms to its administrative vetting and approval system; a system which has lasted for several decades.
- Reform enterprise's leading examination and approval system and encourage and expand investing in non- governmentally.
- administrative examination and approval system
- A stricter reporting, registration and approval system will be exerted for existing electromagnetic radiation and radioactive pollution sources and new sources in this regard.