我国数字电视的发展已经走过了近十个年头,在开始尝试使用这种技术的国家中应该算先行者,但与其他一同起步的西方国家相比,我国前进的步伐已经落后了许多。 The development of digital television in our country has been going through nearly ten years. It should be a pioneer in the countries that are trying to use this technology. However, compared with other western countries that started together, the pace of our country’s progress has lagged behind.