在非洲东部国家，趋势更加喜人，避孕用具使用显示出1.4个百分点的年均增长(从1986年的16%增加到2007年的33%)。
In eastern African countries, trends were much more favourable, with contraceptive use showing an average annual increase of 1.4 percentage points (from 16% in 1986 to 33% in 2007).
在非洲东部国家，趋势更加喜人，避孕用具使用显示出1.4个百分点的年均增长(从1986年的16%增加到2007年的33%)。
In eastern African countries, trends were much more favourable, with contraceptive use showing an average annual increase of 1.4 percentage points (from 16% in 1986 to 33% in 2007).
应用推荐