Formula One motor car racing is supposed to be dangerous. 'Indycar' racing is supposed to be more dangerous still. 据说,一级方程式赛车很危险,而“印第赛车”相比更危险。
The idea of linking ethanol and the IndyCar Racing League ( IRL) came from Paul Dana, a driver who died a year ago while practising for a race. 把酒精燃料和印地大赛(irl)结合起来的想法来自两年前在训练中逝世的车手pauldana。