SPRINKLING A GREEN DREAM: Portable water-saving sprinklers displayed in the Germany Pavilion (WU XIAOLING)

SUPER BALL: With fancy costumes and humor, artists demonstrate a future hi-tech ball in front of the United Kingdom Pavilion, June 1 (HE JUNCHANG)

AWESOME VIEW: Visitors are impressed with the spectacular scenes inside the Spain Pavilion, August 30. The pavilion, themed From the City of Our Parents to the City of Our Children, showcases the country's history and culture (LIN YIGUANG)

CHERISH TIME: Visitors to the Serbia Pavilion choose postcards about time. "Time" is featured in the pavilion, prompting visitors to think about how to make good use of time (LIN YIGUANG)

DANCING FOREST: Hundreds of wood rods hanging from the ceiling of the Hungary Pavilion form a forest that can dance to music (LIN YIGUANG)

A DYNAMIC GLOBE: Two children are fascinated with an interactive globe in the Morocco Pavilion, August 31 (LI BAISHUN)