Tom yeni bilgisayarın ne kadara mal olacağını kesin olarak bilmiyordu.
- Tom didn't know for certain how much the new computer would cost.
Kimse kazanın nasıl olduğunu kesin olarak bilmiyordu.
- No one knew for certain how the accident happened.
For certain.
... >>Doctorow: So, it makes a certain amount of sense to me. I think you're describing ...
... be in this certain room at this certain part of town and it has to be, you know, all one ...