Every one of them seems to be talking about a different day, though.

He worked on the project for about a day a week.

To begin with what about a four day working week.

Give him about two days and he'll have the whole thing worked out for himself.

They live for about 3 to 4 days in the average human body.

They live for about three to four days in the average human body.

And so I was able to come up with a time of death, about three days.

I want to know about the old days in order to be a part of building the future.

He told us about the last days of our car.

I'm not here to talk about the good old days.