Large-scale activities such as the Winter Olympics are usually held in areas with low temperature or other harsh environments. which greatly affects the spectating experience of pedestrians. In order to improve the travel efficiency and reduce the safety risk of pedestrians. an adaptive information-distribution strategy of VMS (variable message sign) for road networks is proposed to g... https://www.lightemupsequences.com/quick-find-Our-Seasons-The-World-in-Winter-Spring-Summer-and-Autumn-best-save/