阿德莱德警方在一夜之间调查了两起涉嫌纵火袭击企业的事件,没有逮捕任何人和动机不明。 Adelaide police probe two suspected arson attacks on businesses overnight, with no arrests and motive unknown.

阿德莱德警方正在调查两起对企业的纵火未遂袭击事件,并将火灾视为蓄意行为。 Adelaide police are investigating two suspected arson attacks on businesses overnight, treating the fires as deliberate acts. 这些事件发生在单独的商业财产上,尽管具体地点和损坏细节仍未披露。 The incidents occurred at separate commercial properties, though specific locations and damage details remain undisclosed. 当局正在审查监控录像、收集证据和约谈证人,没有逮捕任何人。 Authorities are reviewing surveillance footage, collecting evidence, and interviewing witnesses, with no arrests made. 动机不详,官员没有将火灾与任何更广泛的模式联系起来。 The motive is unknown, and officials have not linked the fires to any broader pattern. 警察敦促公众在调查继续进行时举报可疑活动。 Police urge the public to report suspicious activity as the investigation continues.