Recently, procrastination has been brought to public focus because of a song which gives a very proper description of it.Procrastination is an unnecessary behavior that would cause bad consequence, which has been a significant subject in management and psychology.

　　最近，拖延因为一首歌成了公众关注的焦点，这首歌很确切的描述了拖延。拖延是一种会导致不良后果的不必要行为，在管理学和心理学上这已成为一个重要课题。