Authorities detained Monday four men in conjunction with the deaths of more than 200 people in a nightclub fire in southern Brazil, including two of the owners of the venue and two performers whose pyrotechnics display allegedly went awry and started the blaze.

西有关部门周一拘捕了四名与巴西南部一场造成200多人死亡的夜店大火有关的男子，其中两人是夜店老板，两人是表演者。据称是表演者的烟火展示出了问题，造成大火。

The state authorities said the arrests were 'temporary' and were part of efforts to push the investigation forward, a legal power available to Brazilian courts, and didn't necessarily mean the men would be charged.

巴西有关部门说，拘捕是临时性的，同时也是推动调查的努力之一(巴西法院拥有这样的法定权力)，并不一定意味着这四人会被起诉。

Survivors of the fire