According to the weather forecast, it is between a few degrees and more than 20 degrees, but I don’t know if the 20 degrees over there and the 20 degrees in the mainland are the same concept. I plan to bring a down feather for the lakeside at night. Excuse me, during the day it is Isn't it just short sleeves + thin jacket? Wait online. Thank you (supplemented on 2009-9-25 16:49:9) I just called the driver who chartered the car, and he said that some people in the street wear short sleeves,,, why does everyone say this differently. . . scratching head ing...