A third of the population is living at or belowthe poverty line.
三分之一的人口生活在贫困线或以下。
《牛津词典》
2
Thirteen percent of the population live belowthe poverty line.
该地13%的人口生活在贫困线之下。
《柯林斯英汉双解大词典》
3
Were the government to use a multiplier of five instead of three, the proportion of Americans belowthe poverty line would rise to more than 24 percent.