Formula One motor car racing is supposed to be dangerous. "Indycar" racing is supposed to be more dangerous still.

一级方程式赛车被认为是危险的。印第赛车则被认为更加危险。

《柯林斯英汉双解大词典》

Patrick is the most popular driver in IndyCar.

她目前是征战印地系列赛赛车手中，人气最旺的一个。

youdao

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Paul Dana。

youdao

Pagenaud's victory for Schmidt Hamilton Motorsports was another one for the lesser-known IndyCar teams.

NPR: Pagenaud Wins Crash-Filled Detroit Grand Prix

Diddy was there, Jimmy Kimmel was in a two-seater IndyCar, and we had concerts as well.

FORBES: INDYCAR's Comeback

Since the accident, IndyCar has re-shuffled the responsibilities of some of its key executives.

WSJ: IndyCar Blames 'Perfect Storm' for Fatal Crash