xiāo / fáng / yuán / fèn / bù / gù / shēn / chōng / jìn / huǒ / chǎng / jiù / bèi / kùn / de / hái / zi / 。

消防员奋不顾身冲进火场救被困的孩子。

The firefighters dashed into the fire without regard for their own safety to rescue the trapped children.