请用英语介绍一下澳大利亚

Australia可以参考：）~~

Australia has many characteristics that made it unique. For example, it’s flora and fauna, it’s nature resources, it’s landform, it’s river systems and it’s human characteristics.
The reason why there are many physical features is because the continent was isolated from others millions of years ago.
Australia has unique plants and animals. 80% of plants there cannot be seen anywhere else around the world naturally. They’ve got wet and dry sclerophyll forests, bush lands, rainforests and so on. There are special types of animals here like the marsupials and monotremes. It’s because their predators and competitors do not exist there. Other animals like reptiles, amphibians, birds are very different there too. They all developed features that suits the Australia environment.
Australia hasn’t got a lot of water resources but there are other resources like mineral and energy which they’ve got a lot. The most important mineral exports are ir