But delaying that visit to stick with a sportscast is a bad idea, especially for people with a history of heart trouble, he says.
但是为了看比赛而故意拖延不去看病，这样的意识是不好的。特别是对那些有心脏病史的病人来说。
2
The sportscast classification based on content is an important portion of the content-based video information classification and retrieval and main topic in the multimedia information research.