Here, countries have escaped the fertility trap and the childbearing rate is around 1.8-not high, but higher than it was, and, in some cases, reaching the magic replacement level.
2
他解释说,1950年总生育率为5.8,而1980年巨幅下降至2.3,略微高于人口更替水平的底线。
The total fertility rate had been 5.8 in 1950, he notes, and had declined sharply to 2.3 by 1980, just above replacement level.
3
贫穷国家一旦达到更替生育水平将会有何后果?
WHAT happens in poor countries when they reach replacement fertility?