a tour of inspection的用法和样例：
- The head went on a tour of inspection of all the classrooms.
- At intervals Miss Simon would make a tour of inspection.
- A deputation of neighbouring farmers had been invited to make a tour of inspection.
- Once he was sent to Fujian.During a tour of inspection， he climbed the famous Wuyi Mountain， which sticks straight into the sky like a baseball bat.
- He conducted us on a tour of the castle.