Every school kid has played hooky at one time or another.
- Tout écolier a fait l'école buissonnière à un moment ou un autre.
Every high school student has ditched class at one time or other.
- Tout élève de lycée a séché un cours à un moment ou un autre.
... JEFF JARVIS: I'll be even more heretical for a moment. ...
... On the screen behind me at any moment, we should get a sampling of what's going on around ...