FlexiLingo
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateSPACE Uploaded 21-12-16 Are aliens watching Earth TV? We'd like to credit the SKA Organization for the image used in the thumbnail. Support us on Patreon! https://www.patreon.com/pbsspacetime Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime H...
打开播放器：完整文字稿，每个单词都可点击，附翻译和单词卡。
这一集适合你吗？
B1 · 中级
能听懂简单新闻就可以
- 92% 的单词在 B1 或更简单的水平。
- 每分钟 117 词：语速慢，清晰。
- 整集共有 123 个较难的单词（B2 及以上）。
试一试：点任意单词
来自本集开头的真实句子，每个单词都标出了难度级别。
and even decoded these signals?
.
An advanced alien race monitoring our planet, even from the nearest neighboring star, would
点一个单词，用你的语言查看释义。
这些单词你认识吗？
本集中 8 个较难的单词。点一个查看释义，然后标记一下。
标记几个单词，我们会告诉你这一集是否适合你的水平。
这一集适合你吗？
B1 · 中级
能听懂简单新闻就可以
- 92% 的单词在 B1 或更简单的水平。
- 每分钟 117 词：语速慢，清晰。
- 整集共有 123 个较难的单词（B2 及以上）。
文字稿
本集开头部分。完整文字稿在播放器中。
较难的单词（B2+）
A century of Earth's radio transmissions has now washed over thousands of other star systems, carrying with it some of our greatest broadcast masterpieces as well as our worst reality TV.
What are the chances that alien civilizations have detected and even decoded these signals? We are a young technological civilization. An advanced alien race monitoring our planet, even from the nearest neighboring star, would
have seen nothing. Radio quietness until only around a century ago. Then, beginning with the faint sporadic buzz of the first experiments with wireless transmission, the radio brightness of this small planet would have bloomed into a continuous planet-wide
以上是开头部分。 本集其余部分（22 分钟）在播放器中：每个单词都可点击，附翻译、生词收藏和单词卡。
在播放器中继续由音频自动生成，可能存在错误。 音频版权归其发布者所有，并从其订阅源播放。版权所有者可申请删除 — 版权与删除政策