![Manyoftheworld’scountrieshavereachedorareapproachingzer...]( "Manyoftheworld’scountrieshavereachedorareapproachingzer...")
- 問題詳情：Manyoftheworld’scountrieshavereachedorareapproachingzeropopulationgrowth(ZPG).Nearlyallsuchlandsareeconomicallywelldeveloped．TheyincludemuchofEurope(includingRussia),theUnitedStates,Canada,Japan.andAustralia.Astherateofnaturalincrease(RNI)dec...
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