搜索结果: 1-1 共查到“知识库 人口学 Policymakers”相关记录1条 . 查询时间(0.046 秒)
The year 2000 is a demographic
watershed for Asia. After an
unprecedented century of
growth, the number of children reached
a peak in 1999 and, with the turn of
the millennium, will begin a slow,...