yī lù / lǐng xiān / de / xuǎn shǒu / zài / chōng cì / jiē duàn / tū rán / lòu yóu / bèi / duì shǒu / fǎn chāo / le

一路领先的选手在冲刺阶段突然漏油，被对手反超了。

The runner who was leading suddenly choked during the sprint and was overtaken by his opponent.