Sixty percent of the population is nonwhite.
百分之六十的人口属于非欧洲血统。
Nigeria has a population of nearly 100 million.
尼日利亚有近1亿人口。
The population is increasing at about 6% per year.
人口以每年约6%的.速度增加。
A large percentage of the population is illiterate.
人口中文盲的比例相当高。