澳大利亚铁路安全监管机构批准悉尼的客运服务21bn地铁铁路线。 Australian rail safety regulator approves Sydney's $21bn metro rail line for passenger services.

澳大利亚铁路安全监管机构在对大都会市和西南线进行安全评估之后,批准了悉尼的客运服务21bn地铁铁路线。 The Australian rail safety regulator approved Sydney's $21bn metro rail line for passenger services, following a safety assessment of the Metro City and Southwest line. 该线最初计划于8月4日开放,但由于最后的安全批准,面临延误。 The line, initially planned to open on August 4, faced delays due to final safety approvals. 新南威尔士州政府尚未宣布新的开业日期,但预计收到安全批准后不久会开业。 The NSW government has not announced a new opening date yet, but it is expected to open shortly after receiving the safety approvals.