模仿例句，写答句

1.how big is America ?
it has an area of about nine million three hundred thousand square kilometers.
what is its population ?
it's about three hundred million.
2.how big is Russia ?
it has an area of about seventeen million seventy thousand square kilometers.
what is its population ?
it's about one hundred and fifty million .
3.how big is France ?
it has an area of about five hundred and fifty thousand square kilometers.
what is its population ?
it's about sixty million .
美国面积930万平方公里人口3亿
俄罗斯面积1707万平方公里人口1.5亿
法国面积55万平方公里人口6000万
另外,你的例子中有个错误,中国的人口是one billion three hunderd million 不是thousand 是hunderd three thousand million = three billion