miàn / duì / tū / fā / zāi / hài / yī / hù / rén / yuán / yì / bù / róng / cí / de / gǎn / wǎng / xiàn / chǎng面对突发灾害,医护人员义不容辞地赶往现场。When a disaster struck, the medical staff had a duty to rush to the scene.