"人口数量40多年来一直呈下降趋势“求助这句话的英文翻译
问题描述：
"人口数量40多年来一直呈下降趋势“求助这句话的英文翻译
答
the population has been decreasing over the past 40 years
"人口数量40多年来一直呈下降趋势“求助这句话的英文翻译
the population has been decreasing over the past 40 years