【科学60秒】计划生育初见成效，全球投入却在减少_英语听力练习mp3下载-科学-沪江听力酷

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【科学60秒】计划生育初见成效，全球投入却在减少

听力简介：

“There has been _____1____ in fertility.The key has been the prevention of unwanted births, really around the globe.”
John Casterline directs the Initiative in Population Research at Ohio State.He spoke at the AAAS meeting in Washington on February 20th.
“This is a really remarkable public health success story that I think doesn’t _____2_____ all the other kinds of success we’ve had in eliminating some diseases and so forth.But the story is not complete yet.There’s still _____3_____ unintended fertility, especially in some parts of Asia and Africa.
“What are the prospects now looking forward that we can _____4_____ that level of unwanted fertility?Well, on a hopeful side we know that there are very high levels of unmet need for family planning.So if we were to satisfy that unmet need, various analyses show we would go a long way towards achieving the reduction in birth rates that are required to achieve global population stabilization.
“On the less hopeful side, we’ve been _____5_____ in family planning internationally.As the number, actually, of women in need has grown, the investment has declined.”
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