常見例句The United States, yet to choose an official HDTV system, may lag slightly.美國(guó)至今尚未選定法定的高清晰度電視制式，因此可能會(huì)稍微落在后面。Check out my tips and tricks for picking the best HDTV for your living room.看看對(duì)于如何為客廳挑選最佳高清晰度電視的訣竅和方法吧。 返回 HDTV