qī xiàng quán néng / bǐ sài / duì / xuǎn shǒu / de / bào fā lì / hé / nài lì / dōu / tí chū / le / hěn gāo / de / yāo qiú

七项全能比赛对选手的爆发力和耐力都提出了很高的要求。

The heptathlon competition places high demands on athletes' explosive power and endurance.