“We’re very proud of the way that the glass industry has come together to face the challenge of energy efficiency and decarbonisation - which will continue to define all manufacturing and markets for the coming decades. After world war ii, with the recovery and prosperity of the world economy and the rapid growth of the population, the world appeared to be internationally popular tourism. The progress of science and technology has greatly improved the traffic conditions. Create conditions for travel; The improvement of labor productivity, people disposable income increase, to travel and enjoy the hotel's service record for expanded rapidly, speed up the popularization and the world of tourism activities in political, economic and cultural exchanges and frequent. This change in social needs pushed the restaurant industry into the modern hotel period. Extreme sports is a multi-form sport project and game, life and work evolution, participation in the youth dominated by the high difficulty spectator sports. In the process of integration with nature, human beings, with the help of modern high-tech means, maximize their self-physical and mental potential and play an entertainment sport that challenges themselves. It except pursue athletics sports superego physiological limit "higher, faster, stronger" outside the spirit, more emphasis on participation, entertainment and brave spirit, pursue when surmounts psychological barrier obtain pleasure and a sense of achievement, at the same time, it also embodies the human nature, return to nature, to protect the environment of good will, so has been the world known as "the future sports".