英語聽力頻道為大家整理的英語聽力mp3下載：BBC地平線系列之長生不老，供大家參考:)
The drug hit the open market at 25,000 for one year's supply.
這種藥上市一年 股市就達到25000點
Bill started his dad on TA 65
在父親80大壽時
for his 80th birthday.
比爾就開始給父親服用此藥
Bill's analysed it in his own lab
比爾在自己的實驗室中研究了這種藥
and believes it is having some effect,
相信這藥有點效果
but he's passionate about designing his own,
但他熱衷于獨自研究
more potent version.
力求研發(fā)更有效的藥物
Every time we get a run done, and every day I say,
每次實驗結束后 我都要問
"Did we find it, did we find it?"
找到了嗎 找到了嗎
And so far it hasn't but we keep searching.
目前為止還沒有 但我們仍在繼續(xù)尋找著
But while he remains committed to
然而 當他正致力于研究
preventing telomere-shortening,
如何阻止端粒縮短時
a scientific breakthrough has happened
一項科學突破
which could challenge Bill's work
向比爾的研究提出了質疑
and change the future for children like Josiah.
還有可能改變像喬舒亞這樣的小孩的命運
Scientists have found the real cause of progeria,
科學家們找出了兒童的早衰癥的真正原因
and it's not short telomeres.
并不是由于端?？s短的引起
For many years, there was the idea that
很多年來 人們都覺得是
telomeres control ageing,
端?？刂浦祟惖乃ダ?BR> that maybe progeria patients just have very short telomeres.
或許那些患早衰癥的患者只是因為端粒過短
Now that the gene has been identified
如今 科學家們已經鑒定出該基因
and the length of telomeres
并測量出了
has actually been measured in progeria patients,
早衰癥患者端粒的長度
we know that that is not the cause of the disease.
我們知道了端粒太短并不是引起早衰癥的原因
The drug hit the open market at 25,000 for one year's supply.
這種藥上市一年 股市就達到25000點
Bill started his dad on TA 65
在父親80大壽時
for his 80th birthday.
比爾就開始給父親服用此藥
Bill's analysed it in his own lab
比爾在自己的實驗室中研究了這種藥
and believes it is having some effect,
相信這藥有點效果
but he's passionate about designing his own,
但他熱衷于獨自研究
more potent version.
力求研發(fā)更有效的藥物
Every time we get a run done, and every day I say,
每次實驗結束后 我都要問
"Did we find it, did we find it?"
找到了嗎 找到了嗎
And so far it hasn't but we keep searching.
目前為止還沒有 但我們仍在繼續(xù)尋找著
But while he remains committed to
然而 當他正致力于研究
preventing telomere-shortening,
如何阻止端粒縮短時
a scientific breakthrough has happened
一項科學突破
which could challenge Bill's work
向比爾的研究提出了質疑
and change the future for children like Josiah.
還有可能改變像喬舒亞這樣的小孩的命運
Scientists have found the real cause of progeria,
科學家們找出了兒童的早衰癥的真正原因
and it's not short telomeres.
并不是由于端?？s短的引起
For many years, there was the idea that
很多年來 人們都覺得是
telomeres control ageing,
端?？刂浦祟惖乃ダ?BR> that maybe progeria patients just have very short telomeres.
或許那些患早衰癥的患者只是因為端粒過短
Now that the gene has been identified
如今 科學家們已經鑒定出該基因
and the length of telomeres
并測量出了
has actually been measured in progeria patients,
早衰癥患者端粒的長度
we know that that is not the cause of the disease.
我們知道了端粒太短并不是引起早衰癥的原因