1·You can usually wear just a pair of tights or running pants made of synthetic material such as Thermion, Thinsulate, Thermax, Coolmax, polypropolene, and/or silk.
穿一件丝质或特殊面料(如Thermion, Thinsulate, Thermax, Coolmax, polypropolene等)的紧身裤或者跑步裤就可以了。