Ifyou’retravelingthisholidayseason,you’llbedoingalotofs...
问题详情：Ifyou’retravelingthisholidayseason,you’llbedoingalotofstandingaround.Whetherit’sstandinginanairportsecuritylineorwaitingatacrowdedgate,itwouldbenicetotakealoadoff.Betteryet,pullinga“seat”...