China's maglev train attracts visitors at expo

Visitors ask questions about a maglev train made in China in front of the train model at the 2017 China (Hunan) International Rail Transit Industrial Expo held in Changsha, Hunan Province, on Wednesday, October 25, 2017. The maglev train has attracted many domestic and foreign visitors at the expo, which runs for three days. [Photo: VCG]