Anyonewhohasexperiencedthejoyofdrivingthrougharainstorm...
問題詳情：Anyonewhohasexperiencedthejoyofdrivingthrougharainstormwiththesunroof(天窗)openunderstandshowairflowaroundthemovingvehiclescankeephimdrydespitetheexposure.Nowasimilarprincipleisbeingemployedto...