政府至少在道义上有责任回应这些问题。
Governments have at least a moral obligation to answer these questions.
《自然》杂志付印时，澳大利亚政府尚未对该计划的批评作出回应。
As Nature went to press, the Australian government had not responded to specific criticisms of the plan.
《自然》杂志付印时，澳大利亚政府尚未对该计划的批评作出回应。
As Nature went to press, the Australian government had not responded to specific criticisms of the plan.
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