This photo taken on Sept. 13, 2024 shows contact lenses capable of eye movement tracking during the 2024 China International Fair for Trade in Services (CIFTIS) at the China National Convention Center in Beijing, capital of China. (Xinhua/Ju Huanzong)
Vehicles march on Via Roma on the 2024 Turin Auto Show in Turin, Italy, on Sept. 13, 2024.
The 2024 Turin Auto Show opened on Friday. (Xinhua/Li Jing)
An aerial drone photo shows China's first homegrown AS700 civil manned airship during its demonstration flight in Yangshuo County in Guilin, south China's Guangxi Zhuang Autonomous Region, Sept. 14, 2024. (The Special Vehicle Research Institute under the Aviation Industry Corporation of China/Handout via Xinhua)
People gather at the scene of a two-train collision accident in Sharqiya Province, Egypt, Sept. 14, 2024.
At least three people were killed and 49 others injured on Saturday in a two-train collision in Sharqiya Province north of the Egyptian capital Cairo, according to Egypt's Ministry of Health. (Xinhua/Ahmed Gomaa)
This photo taken on Sept. 14, 2024 shows the city skyline of Beijing, capital of China. (Xinhua/Wang Jianhua)
Kick Sauber's Chinese driver Zhou Guanyu steers his car during the practice session ahead of the Formula One Azerbaijan Grand Prix in Baku, Azerbaijan, Sept. 13, 2024. (Photo by Tofik Babayev/Xinhua)
This photo taken on Sept. 14, 2024 shows a firework show during the opening ceremony of the first Yangtze River culture and art season in Wuhan, central China's Hubei Province.
The cultural and art season will be held here from Sept. 14 to Nov. 4. (Xinhua/Xiao Yijiu)
A model of hydrogen-powered train for urban operation is displayed during the 2024 China International Fair for Trade in Services (CIFTIS) at the China National Convention Center in Beijing, capital of China, Sept. 14, 2024.
The phrase "digital and green drive" is gaining significant attention at the ongoing 2024 CIFTIS where exhibitors display their latest technological inventions and successful solutions in green and low-carbon development. (Xinhua/Qi Xiaoyi)
This photo taken on Sept. 14, 2024 shows a view of the Floriade flower festival in Canberra, Australia.
(Photo by Chu Chen/Xinhua)
