This amounted to a 6.6% proportionate annual rate of poverty reduction-the difference between the growth rates of the number of poor and the total population.
这相当于年减贫率为6.6%——总人口增长率与贫困人口增长率之差。
2
By 2008 key water and soil erosion control projects had covered a total area of 260000 sq km with 70 percent of such areas put under control and a silt reductionrate of 40% or more.