I apply for a visa.

我申请一个签证。

What's your purpose to Australia?

你去澳大利亚的目的是什么？

Do you have sufficient funds to support yourself during the period of the visit?

你有足够的资金保证你在游览期间的花费吗？

Do you have Foreign Student Eligibility¹?

您有留学签证资格吗？

I'd be very grateful if you would grant me permission to go there to handle all the legal formalities.

如果您能够允许我去那里办理全部法律手续，我将不胜感激。