People fleeing Ukraine arrive by train at Western Railway Station in Budapest, Hungary on March 1, 2022. [Photo by Attila Volgyi/Xinhua]

People fleeing Ukraine arrive by train at Western Railway Station in Budapest, Hungary on March 1, 2022. [Photo by Attila Volgyi/Xinhua]

People fleeing Ukraine arrive by train at Western Railway Station in Budapest, Hungary on March 1, 2022. [Photo by Chen Hao/Xinhua]

Volunteers offer help to people fleeing Ukraine at the Western Railway Station in Budapest, Hungary on March 1, 2022. [Photo by Attila Volgyi/Xinhua]