Onu elbette bilmiyoruz.
- We don't know that for sure.
Elbette orada olacağım.
- I'll be there for sure.
Keşke bunu kati olarak söyleyebilsem.
- I wish I could say for sure.
Tom Mary'nin kaç kez Boston'da bulunduğunu kesin olarak söyleyemez.
- Tom can't say for sure how many times Mary has been to Boston.
O, Cumaya kadar kesin olarak bize kararını bildireceğini söyledi.
- He said he would give us his decision for sure by Friday.
Did you enjoy the concert? -- For sure.
... Well, I'm a physicist. We believe in testing theories to make sure that they are falsifiable ...
... and what you did with them, in order to make sure that you didn't have any skeletons in ...