A round of golf often lasts about four hours on the weekend.
At a rough guess, the journey will take us about four hours by car.
The other three individuals remained in detention for about four hours.
I open only about four hours a day.
Each experiment takes about four hours each day, lasting two days.
Chaque expérience dure environ quatre heures par jour, sur deux jours.
The trip takes about four hours but is highly dependent on traffic.
Le trajet dure environ quatre heures mais dépend grandement de la circulation.
However, that changed as of about four hours ago.
Cependant, cela a changé il y a environ quatre heures.
Divide the workshop in six days about four hours each day.
Divisez l'atelier en six jours environ quatre heures par jour.
I think the evenings last here for about four hours.
Je pense qu'ici, le soir dure environ quatre heures.
After this, the heater will be on for about four hours.
Ensuite, le poêle reste allumé pendant environ quatre heures.
They take place in the morning and last about four hours.
Organisées dans la matinée, elles durent environ quatre heures.
And so, one morning he preached about four hours.
Et alors, un matin il a prêché pendant environ quatre heures.
Interns then typically work for about four hours a day.
En général, vous travaillerez environ quatre heures par jour.