while you're at it

And wash the clothes I just took off while you're at it.

Et profite-en pour laver les vêtements que je viens d’enlever.

— Raise the Red Lantern (1991)

Why not a diaper while you're at it.

Tant que tu y es, pourquoi pas une couche ?

— Kung Fu Hustle (2004)

And while you're at it, forget about Dr. Asthana as well.

Et tant que tu y es, oublie aussi le Dr Asthana.

— Munna Bhai M.B.B.S. (2003)

Go get me a light while you're at it.

Profites-en pour aller me chercher un briquet.

— American Gangster (2007)

While you're at it, could you bring me a house to sleep in?

Pendant que tu y es, tu pourrais m’apporter une maison où dormir ?

— Howl's Moving Castle (2004)