There are not a few words that I never see and don't understand from the teleplay 'The big bang' ? There are not a few words that I never see and don't understand from the teleplay 'The big bang' ? Are u have some feeling ? Dear foreigners, or u foreigners almost can understand the words?

What is the difference between 'precise' and ''definite'? What is the difference between 'precise' and ''definite'? and which is used more often..

First notebook entry: Introducing myself This is a composition .................