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More than 20 million people have visited the World Expo Park in Shanghai since its official opening on May 1st.
Large crowds of visitors, particularly students, are expected at the Expo during the Summer vacation in July and August. The Expo is expected to draw 70 million visitors in total by the time it closes on Oct.31st.
Organizers have prepared electric fans, sun-blocking facilities and drinks at the Park to help visitors. The Expo has drawn the participation of an unprecedented 189 countries and 57 international organizations.