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太阳科普 第3期

The winter solstice events at Maeshowe demonstrate 梅萧韦古墓葬的冬至事件 an intimate and precise knowledge of 展现了古人 the sun's movements through the sky. 对太阳运行轨迹的精确了解 It was the first step on ourjourney to

太阳科普 第4期

It's easy to appreciate the power of the sun 在这样炎热的夏日，站在德州湾海边 on a nice hot summer's day like here on the Texas Gulf Coast. 不难体会太阳的威力 And you can feel the power of the sun on your skin, 皮肤能清楚感

太阳科普 第2期

This is Orkney to live here is to know the importance of the sun. 这是奥克尼，住在这里的人对太阳的重要性了然于心 In the summer the days are long and full of light. 夏季时，这里的白昼漫长明亮 In December it's a diff

太阳科普 第6期

The composition of the sun lies in this bar code. 这个条码说明了太阳的组成 All the thin lines are caused by tiny amounts of complex elements 这些细细的线条，都是微量复杂元素造成的 metals like iron and magnesium. 好比说

太阳科普 第8期

Now the speed of light is a very,very big number. 光速是个很大的数字 So if we just take a small amount of mass, 所以只要一点点质量 you get a huge amount of energy. 就含有大量能量 And that's the energy which actually powers ou

神秘的月球 第1期

1972 was the year a great love affair ended. 一段美丽的爱情在1972年走到终点 The human race fell out of love with the moon. 人类对月亮的爱意荡然无存 It was a classic case of familiarity breeds contempt. 这是因了解而分开的

神秘的月球 第5期

When the images were transmitted back to earth they had their answer. 影像回传至地球时，谜底终于揭晓 The far side was actually just the same as the near side. 月球的背面其实和正面没什么不同 But the lack of surprises didn

神秘的月球 第6期

This transmission is coming to you approximately half way 我们现在差不多位于 between the moon and the earth. 月球至地球的中途点 Back on earth, people watched and waited and listened. 地球上的人们满心期待地收看任务实况

神秘的月球 第3期

The full moon triggers a frenzy of activity. 满月会引发一连串狂乱的事件 It is the time of the highest tides. 海水在此时达到满潮 And in the oceans the full moon's bright light 在海中，满月明亮的胧光 is a mating call fo

神秘的月球 第14期

So in 1994 a small unmanned orbiter Clementine 于是柯蕾曼堤号无人太空船 was sent back to the moon, 在1994年再度前往月球 the first spacecraft to make the journey in more than 20 years. 这是20多年来首度展开这趟旅程的太空

What Do You Like Doing in the Evening?

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神秘的月球 第18期

The moon mission is open to the public, 月球任务是对大众开放的 meaning anyone who has the financial capability 任何人只要能负担一亿元的机位费用 to afford the price of the seat, 就可以参加 they're each priced at a hundr

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北师大版高中英语模块7--Unit 23 Lesson3-1

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柴静说，这是一个母亲和雾霾间的私人恩怨；观众说，看过这部纪录片才知道自己能为环保做这么多；环保部长说，感谢柴静唤起全民对环境问题的关注 Without any previous notice, a documentary domin

神秘的月球 第11期

As the moon pulls away it will put an end 随着月球日渐远离 to one of nature's most glorious spectacles; 自然界中最壮丽的奇景也将画下句点 a total solar eclipse. 那就是日全食 The moon is 400 times smaller than the sun. 月球

神秘的月球 第4期

At the time, 当时 the Church insisted that all heavenly bodies were perfect, 教会坚称所有天体都是完美无瑕的圆形 unblemished spheres, and that the earth 地球是宇宙间 was the only body in the universe that was flawed. 唯一有缺

神秘的月球 第2期

The stones seem to be arranged so they track the movements 立石的排列 of the moon through the sky from month to month. 似乎逐月追踪着月亮在夜空中的位置 Nowadays we're not really fully aware of 其实我们现在并不知道 what