He was living in England when the war began and remained there 'for the duration'.
The camera remained on the President 'for the duration of' his speech.
You should gradually increase the 'duration' of your workout.
(..) a series of popular books " that reduce the great concepts of science "to a series of anecdotes, "each one dumbed down to accommodate the duration "of an average bowel movement. Mahalo. " "Mahalo's" a nice touch. You know there only eight consonants in the hawaiian language? (..)2007 TvShow: The Big Bang Theory Title: The Luminous Fish Effect Season: 1 Episode 4