Tom'u günlerdir görmedim.
- I haven't seen Tom for days.
Günlerdir hiç yemek yememiş gibi görünüyordu.
- He looked as if he had not eaten for days.
O günlerce yemek yememiş olabilir.
- He might not have eaten for days.
Günlerce birbirlerinden kaçındılar.
- They avoided each other for days.
... I didn't practice all these days for nothing. ...
... The biggest spike in volcanic activity since the early days of the planet. ...