a nation occupying the whole of the Australian continent; Aboriginal tribes are thought to have migrated from southeastern Asia 20,000 years ago; first Europeans were British convicts sent there as a penal colony
the smallest continent; between the South Pacific and the Indian Ocean
Australia的用法和样例：
例句
用作名词 (n.)
My foreign teacher came from Australia. 我的外籍教师来自澳大利亚。
Australia is the hometown of kangaroos. 澳大利亚是袋鼠的故乡。
Sydney is the largest city in Australia. 悉尼是澳大利亚最大的城市。
沪公网安备 31011502000490号
电信业务许可证编号：沪B2-20190700
