overseas case

Because he has moved overseas, this may become an overseas case. Australia has reciprocal agreements, so it can take longer. I will send a form and a document list.

因为他已经搬到海外，这可能会变成一个跨国案件。澳大利亚与一些国家签有互惠协议，所以可能需要更长时间。我会给您寄一份表格和一份材料清单。