澳大利亚国土面积很大，但是人口稀少，仅与中国上海市人口差不多。

Australia is big, but the population there is thin. The population of Australia is the same as that of Shanghai, a city in China.

youdao

今天上海市的常住人口中婴儿死亡率是千分之2.9，比纽约婴儿死亡率的千分之5.3要低许多。

That is well below the rate of 5.3 in New York City.

youdao

上海市统计局开展的一项人口抽样调查显示，上海未婚人口数量正在迅速上升，尤其是未婚女性数量。

The population sampling survey, conducted by Shanghai Municipal Statistics Bureau, reveals a rapid rise in the size of the unmarried population, especially women.

youdao