1. EP持有者,在澳大利亚也没什么亲戚,只是去旅游.要申请的visa type是不是Visitor visa (subclass 600)
2. 在签证的网页发现了这样一段话
You could be allowed to enter only once. If so, you will need to apply for a new visa if you want to return to Australia again after you leave.
You could be able to travel to and from Australia as many times as you want while your visa is valid, but the time you spend in Australia cannot be more than the period of stay that you have been granted.
所以说是多次还是单次签证,以及签证的有效期都是看签证官给你什么样的?有成功申请下来3年有效期签证的么