First, you need to prepare the following materials:

1. Applicant's valid passport. It should be noted here that the passport is valid for at least 6 months.

2. A copy of the applicant's passport, including the first page and signature page.

3. A recent photo the size of a passport.

4. Air tickets and travel routes to third countries. It should be noted here that the air travel itinerary must leave within 72 hours after arriving in Australia.

It is recommended to fill in the submission online and print out the receipt with VLN number.

After preparing the above information, you can start online application. During the application process, you need to answer some questions to verify your identity and travel purpose. After submitting the application, you need to wait for the approval of the Australian Immigration Bureau. If your application is approved, you will get a visa label, which needs to be shown when you leave New Zealand for Australia.

The above information is for reference only. If necessary, it is recommended to consult the visa officer for more accurate information.