Her remarks today were an 'expansion on' her earlier comments regarding the budget.
This book is an 'expansion' of a lecture series.
the 'expansion' of a lecture series into a book
(..) Don't I look silly sitting here wearing this? ♪ Our whole universe was in a hot, dense state ♪ ♪ Then nearly billion years ago expansion started... Wait! ♪ ♪ The Earth began to cool ♪ ♪ The autotrophs began to drool, Neanderthals developed tools ♪ ♪ We built the Wall ♪ ♪ ♪ (..)2011 TvShow: The Big Bang Theory Title: The Skank Reflex Analysis Season: 5 Episode 1