summarizeThe oil Energy crisis has made mankind realize the risks and unsustainability of relying on traditional fossil energy. Therefore, people began to explore and utilizeThe possibility of renewable energy as an alternative...

Introduction:More than a decade ago, cable television established the pay radio and television industry with the help of set-top boxes, taking the lead in enjoying the digital dividend of information transmission.Now, set-top boxes have become a mountain that crushes cable television, and are even referred to by some ordinary people as evil designs against humanity,Bringing the entire industry into a predicament, Hong Kong Cable Television Broadcasting has been shut down...