wéi / xiū / rén / yuán / xiān / gěi / luó / sī / dāo / qǐ / cí / zài / bǎ / diào / luò / de / luó / sī / xī / chū / lái

维修人员先给螺丝刀起磁，再把掉落的螺丝吸出来。

The repair worker first magnetized the screwdriver and then used it to pick up the fallen screws.