故障排除

fault resolution / trouble clearing

happening / instance / reason / cause / intentional / former / old / friend / therefore / hence / (of people) to die, dead

malfunction / breakdown / defect / shortcoming / fault / failure / impediment / error / bug (in software)

to block / to hinder / to obstruct

a row / a line / to set in order / to arrange / to line up / to eliminate / to drain / to push open / platoon / raft / classifier for lines, rows etc

to eliminate / to remove / to exclude / to rule out

to get rid of / to remove / to exclude / to eliminate / to wipe out / to divide / except / not including