最精彩的方程式赛车并不定是 F1,IRL(印地赛车联盟英文Indy Racing League 的简称)和CHAMP CAR(冠军赛车)也同样刺激,还包括以前的 CART 和INDYCAR。美国人设法拉近比赛各方的实力,就像 NBA 成绩垫底球队优先选秀一样,IRL 和 CHAMPCAR 的引擎供应商和车身制造商只有少数几家,车队实力接近。比赛中,椭圆赛道的护墙会制造一系列事故,黄旗缓行使领先车手 The best Formula One racing is not necessarily Formula One, IRL (Indy Racing League English Indy Racing League abbreviation) and CHAMP CAR (Championship Motorsport) are equally exciting, including the previous CART and INDYCAR. Americans try to narrow the strength of all parties involved in the game, just like the NBA draft bottoming team priority draft, IRL and CHAMPCAR engine suppliers and bodybuilder only a few, the team strength close. During the race, the parapet of the elliptical track will create a series of accidents and the yellow flag will lead the drivers