several weeks
Me estuve riendo por varias semanas.
I was laughing for several weeks.
Han pasado varias semanas desde su muerte.
Several weeks have passed since his death.
— Un asunto de familia (2018)
Envié una solicitud por correo hace varias semanas.
I mailed an application several weeks ago.
Tardó varias semanas para recuperarse del choque.
It took him several weeks to recover from the crash.