xiào yùn huì / de / duǎn pǎo / xiàng mù / jiāng / zài / xià wǔ / liǎng diǎn / kāi shǐ / qǐng / cān sài / xuǎn shǒu / tí qián / rè shēn校运会的短跑项目将在下午两点开始,请参赛选手提前热身。The track meet's sprint events will begin at two in the afternoon, so competitors should warm up in advance.