pǎo wán / bā bǎi mǐ / tā / qì chuǎn xū xū / zhǐ jué / qì duǎn / xiōng mèn

跑完八百米，她气喘吁吁，只觉气短胸闷。

After running 800 meters, she was panting and felt short of breath with a tight chest.