律师指出, 不清楚的安全标准是澳大利亚Hillcrest采矿悲剧的关键议题。 Lawyer cites unclear safety standards as key issue in Australia's Hillcrest mining tragedy.

一位代表Hillcrest采矿悲剧受害者的律师强调,对安全标准的混淆是一个关键问题。 A lawyer representing victims of the Hillcrest mining tragedy has highlighted confusion over safety standards as a key issue. 在澳大利亚发生的这一悲剧导致了对采矿条例和安全做法的审查。 The tragedy, which occurred in Australia, has led to scrutiny of mining regulations and safety practices. 律师认为,不清楚的准则助长了这一事件,要求采矿业制定更明确、更严格的安全议定书。 The lawyer argues that unclear guidelines contributed to the incident, calling for clearer and more stringent safety protocols in the mining industry.