BBC新闻100篇 News Item 70-英语听力mp3下载无损flac下载
BBC新闻100篇 News Item 70-英语听力在线试听免费歌词下载
[00:00.00]Pythons, bats and giant armadillos are
[00:02.88]among the longest sleepers at over 18 hours a day.
一天睡眠的时间超过18小时 [00:05.78]Human babies need 16 hours,
人类婴儿需要16小时的睡眠 [00:08.13]and most of us probably feel
大部分人可能认为 [00:10.16]we need around eight hours sleep to function well.
我们需要大约8小时的睡眠来保持身体功能的运作 [00:11.99]Professor Jerry Seigel from the University of California,
来自加州大学的Jerry Seigel教授 [00:15.04]Los Angeles, conducted a study of the sleep times
是洛杉矶分校，进行了一个睡眠时间的研究 [00:17.79]of a broad range of animals
这个研究涉及到大部分动物 [00:19.12]and found that they vary widely.
发现结果相差非常大 [00:20.95]Some, like migrating birds,
一些比如迁徙的鸟类 [00:22.98]can survive long periods without sleeping at all.
可以在不睡眠的情况下生存很长一段时间 [00:25.63]He believes that shows sleep evolved to conserve energy:
他相信这表明睡眠演变成了节约能量 [00:30.00]"It's animals that are needlessly active that will not survive,
几乎不运动的动物将无法生存 [00:34.54]but animals that are most efficient
但是最有效率的动物 [00:36.67]and use their waking time to do vital functions,
利用它们行动的时间进行重要的功能运作 [00:40.90]and are otherwise asleep that will survive."
除此之外其他时间进行睡眠这样就能够生存 [00:43.85]Sleep helps make best use of limited resources.
睡眠能够帮助最好地利用有限的资源 [00:46.95]In humans, when we're awake,
作为人类，当我们醒着时 [00:49.14]our brain accounts for 20% of the energy
我们的大脑占能量的百分之20 [00:51.59]we use when just sitting around.
而使用这部分能量时只是无所事事 [00:53.05]Sleeping also makes us less likely to get injured
睡眠同样使我们受伤的几率降低 [00:55.86]and less likely to be detected by predators.
减少被捕食者攻击的几率
一天睡眠的时间超过18小时 [00:05.78]Human babies need 16 hours,
人类婴儿需要16小时的睡眠 [00:08.13]and most of us probably feel
大部分人可能认为 [00:10.16]we need around eight hours sleep to function well.
我们需要大约8小时的睡眠来保持身体功能的运作 [00:11.99]Professor Jerry Seigel from the University of California,
来自加州大学的Jerry Seigel教授 [00:15.04]Los Angeles, conducted a study of the sleep times
是洛杉矶分校，进行了一个睡眠时间的研究 [00:17.79]of a broad range of animals
这个研究涉及到大部分动物 [00:19.12]and found that they vary widely.
发现结果相差非常大 [00:20.95]Some, like migrating birds,
一些比如迁徙的鸟类 [00:22.98]can survive long periods without sleeping at all.
可以在不睡眠的情况下生存很长一段时间 [00:25.63]He believes that shows sleep evolved to conserve energy:
他相信这表明睡眠演变成了节约能量 [00:30.00]"It's animals that are needlessly active that will not survive,
几乎不运动的动物将无法生存 [00:34.54]but animals that are most efficient
但是最有效率的动物 [00:36.67]and use their waking time to do vital functions,
利用它们行动的时间进行重要的功能运作 [00:40.90]and are otherwise asleep that will survive."
除此之外其他时间进行睡眠这样就能够生存 [00:43.85]Sleep helps make best use of limited resources.
睡眠能够帮助最好地利用有限的资源 [00:46.95]In humans, when we're awake,
作为人类，当我们醒着时 [00:49.14]our brain accounts for 20% of the energy
我们的大脑占能量的百分之20 [00:51.59]we use when just sitting around.
而使用这部分能量时只是无所事事 [00:53.05]Sleeping also makes us less likely to get injured
睡眠同样使我们受伤的几率降低 [00:55.86]and less likely to be detected by predators.
减少被捕食者攻击的几率
BBC新闻100篇 News Item 70-英语听力热门评论
几乎不运动的生物活不了太久。。。可能是忘记了王八这个生物
python 巨蟒 giant armadillo 巨型犰狳（音同球余） conduct a study 开展一个研究 migrate 迁徙，移居 conserve 保护，保存 predator 捕食者，食肉者
翻译的有问题而已，其实本意是 Animals wont survive if they are needlessly active. 没事瞎作死的快的意思。
第一个that应该是定从，第二个that强调句。。应该并没有修饰active的定从
要是能调语速就好了[大哭]
