“人口”造句
索马里，
人口790万，人均收入大约每周1.60英镑。
Somalia, pop. 7.9 million, income per head about £1.60 a week.
各民族
人口如此杂居，肯定会发生冲突。
The ethnic populations are so intermingled that there's bound to be conflict.
粮食生产已经跟不上
人口增长。
Food production has already fallen behind the population growth.