ABOARD XUELONG, March 9, 2016 (Xinhua) -- Australia's researchers climb a rope ladder to board Chinese icebreaker Xuelong, or Snow Dragon, at Australia's Davis research station in Antarctica, March 8, 2016. Xuelong went to Australia's Davis research station to help carry two researchers and goods and materials left by a stranded Australian icebreaker. (Xinhua/Zhu Jichai)
ABOARD XUELONG, March 9, 2016 (Xinhua) -- Chinese reaseachers help carry goods and materials to a helicopter of Chinese icebreaker Xuelong, or Snow Dragon, from Australia's Davis research station in Antarctica, March 8, 2016.
TIANJIN, March 9, 2016 (Xinhua) -- Mechanical arms are programmed to dance at the 5th China (Tianjin) International Robot Exhibition at the Meijiang Convention and Exhibition Center in Tianjin, north China, March 9, 2016.
TIANJIN, March 9, 2016 (Xinhua) -- A robot from a Japanese enterprise is programmed to wield a sword at the 5th China (Tianjin) International Robot Exhibition at the Meijiang Convention and Exhibition Center in Tianjin, north China, March 9, 2016. Over 1,000 robots and high-end equipments from more than 400 domestic and foreign enterprises were displayed at the exhibition. (Xinhua/Li Xiang)
SHENZHEN, March 5, 2016 (Xinhua) -- A photographer takes pictures of a Phantom 4 drone developed by major Chinese consumer-drone maker DJI during a product show in Shenzhen, south China's Guangdong Province, March 5, 2016. Shenzhen-based DJI, a leading manufacturer of commercial and recreational drones for aerial photography and videography, holds almost 70 percent of the market share worldwide, with Europe and North America named its biggest customers. The DJI Phantom 4 drone, which was launched on March 1 in New York, made its domestic debut in Shenzhen Saturday. (Xinhua/Mao Siqian)