Shanghai World Expo,Not Only in Shanghai

The World Expo is a huge event sponsored by national governments.It is the world’s highest level of comprehensive exhibitions with many countries and international organizations’participation.Since the first Expo held in London in 1851,the Expo has been recording and making tremendous contributions to the prosperity and progress of human civilization in over 150 years.Time proves that the Expo is a great opportunity for the host country to promote economic growth and social development,brings long-term economic and