『环球竞速第一季在线观看介绍』:RaceAcrossTheWorld,anewsix-partseriesforBBCTwo,willpitpairsoftravellersagainsteachotherinaracetoreachtheFarEastwithouttakingasingleflight,withnosmartphoneinsight.Eachcontestantwillonlyhavethecashequivalentofanairfaretotheirdestinationtopayfortheiroverlandtravel.Iftheyrunout,they'llneedtoearnmore. 　　Settingoutont...