After sending investigators to the scene we can now confirm that it was the result of an accidentalfire.
在派出调查人员到现场后，我们现在可以确定事故是因为意外失火致使的。
2
Weld the spark may cause accidentalfire, please confirm the welder a neighborhood to have no combustible.
焊接火花可能会导致失火，请确认焊接工位附近无易燃物。
3
The Paris prosecutor's office has opened an inquiry into "involuntary destruction by fire" indicating they believe the cause of the blaze was accidental rather than criminal.