Shout-Out

最近，学校首次利用上课时间给学生考完SAT后，校长感谢所有参与的教工 －

This is a big shout-out to each and every staff member who was flexible in their participation and support of us giving this on campus exam. 

每次表扬或感谢教工时，校长都喜欢用 shout-out 这个词语。

Shout-out: an expression of gratitude or praise that is given to someone in the presence of many people.  在众人前公开感谢或表扬某人的俚语。