关于在中国申请澳洲入籍的问题，急

大家好，我有个问题想像大家请教，我2周钱已经回国，想4月底的时候offshore申请澳洲的入籍，但是刚才我在移民局网站上看到的网站上有这样一电话，Making an application outside Australia
If you are overseas when lodging your application for citizenship by conferral, you should send your application along with certified copies of all required documents by post or courier directly to the Overseas Citizenship Unit at the department's Melbourne Office in Australia. Do not post original documents with your application.
我想问的是那个by conferral具体到底指的是什么？是一般人是不能offshore申请的吗？必须要特许才行？那这样的话我不是悲催了？
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