The head went on a tour of inspection of all the classrooms.

校长巡视了所有教室。

《牛津词典》

In addition to studying and visiting in Beijing, the diplomats will also have an inspection tour to Shaanxi.

除在北京学习、参观外，研修班学员还将赴陕西考察。

youdao

A Russian expert team is on inspection tour in Harbin. We will keep close cooperation with the Russian expert team and conduct joint monitoring.

俄罗斯的一个专家组正在哈尔滨进行考察，我们将同俄方专家组保持密切配合，开展联合监测。

youdao

The communique issued by both the Libyan and Tunisian federations comes the day before a Fifa team is due to arrive in Tunisia for a week-long inspection tour.

BBC: By Durosimi Thomas