fā / xiàn / yǒu / rén / dǎo / xià / hòu / tā / lì / jí / bō / dǎ / jí / jiù / diàn / huà / bìng / kāi / shǐ / zuò / xīn / fèi / fù / sū / shù

发现有人倒下后，他立即拨打急救电话并开始做心肺复苏术。

After seeing someone collapse, he immediately called for help and began CPR.