Will it be cold to wear shorts and take the high-speed rail?
Yes High-speed rail is an important means of transportation for China railway. As of July 6, 2023, most high-speed trains are air-conditioned carriages, and the temperature in the carriages is around 23~26 degrees. Wearing shorts at this temperature will obviously make you feel a little cold. Shorts, which cover the lower body to the thigh, are named because they are shorter than pants.