People view outdoor exhibits at the 2024 International Trade Fair for Transport Technology (InnoTrans 2024) in Berlin, Germany, Sept. 24, 2024. The fair kicked off on Tuesday with a focus on the future of mobility. This year's event highlights smart transport solutions and low-carbon rail innovations powered by electricity and hydrogen.

The four-day exhibition has drawn over 2,900 exhibitors from 59 countries and regions. They will showcase the latest products and innovations across 200,000 square meters of exhibition space and 3,500 meters of tracks, covering five segments: railway technology, railway infrastructure, public transport, interiors and tunnel construction. (Xinhua/Ren Pengfei)