ASP Asiignment P&D

We practiced P&D about Meiland today, and I presented "New Types of Intellectual Work". This part has many information and repeats the same words by changing the phrases and words. In my presentation, I couldn`t explain the content well, and said the same words in many times. Also, I didn`t use expressions that signal a new idea or topic when I change the subjects . I think it was difficult for listener to understand clearly. Next time, I should improve these bad points .