What’s the population of Western Australia?

问题描述:

What’s the population of Western Australia?
答案越丰富越好
这几个也回一下
2.What’s the population of Perth,the state’s Capital city
3.Where did the migrants of Western Australia come from,
4.Is the population of WA small or large compared with Zhejiang’s?
5.How many nationalities live,work and study in Western Australia?

2.Perth的人口是多少?国家的首都是哪个城市?