淡定的机车
一，What is the population of 有多少人口
二，举例子
1.The population of aphids is normally kept down by other animals.蚜虫的数量通常被其他动物控制在较低水平上。
2.The population of the area has decreased radically.该地区的人口急速下降。
3.The population was rationed to four litres of water per person per day.民众每人每天配给四升水。
4.The population will approach 12 million by the end of the decade.十年后人口将接近1，200万。
5.The island has a population of about 78,000.该岛人口约78，000．
6.The noise of a population of cicadas in full song can exceed 100 decibels.万蝉齐鸣的声音可超过100分贝。
7.The population contains a high ratio/percentage of senior citizens.人口中老年人的比率很高。
8.The Shopping Centre is easily accessible to virtually all the population of Manchester.几乎所有在曼彻斯特的人都能很方便地来到这家购物中心
9.The population of Wuhu and Wuxi has increased greatly with the same base.同一基础上起步的芜湖和无锡，近代城市人口增长很快。
10.The changes in the population of Jining were also affected greatly.济宁城市人口的变化以及城市人口结构的改变也与大运河有着莫大的关系。
阿富汗小海参
问一个国家的人口：What's the population of this country/xxx(国家名)?/How many people are there in xxx(国家名)?问地区人口：What's the population of this area/xxx(地区名)? 表达二同上问大洲人口将句尾词换成continent即可问组织人口即换为组织名 例如：欧盟（European Union）
