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Venus' clouds cover is mostly made of carbon dioxide then the earth we have the same amount but it's tied up in rocks like limestones just tied up in waves.
金星的云層覆蓋主要是由二氧化碳組成，這和我們地球的含量一樣高,但它卻在石灰巖的包裹中，就像在光波中一樣。
On Venus that carbon dioxide is in the air.
在金星上,二氧化碳是在空中。
It's the difference between these worlds that so intriguing .
這是兩個世界之間的區別,非常吸引人。
That's because 4.5 billion years ago Venus and earth started out as planeraty twins.
這是因為45億年前金星和地球是行星雙胞胎所致。
They were formed right next to each other they are very close to each other in the solar system .
在太陽系里它們一個接一個的互相形成而且它們非常接近。
They have similar sizes.
而大小也類似。
Not only that the planet swirl to dingy material early on it.
這顆星球不僅上面有一些昏暗物質因為旋轉而落下。
Bits of earth were falling on Venus,
而且地球的一小部分也落到了金星上，
bits of Venus were falling on earth ,
金星的一小部分也落到了地球上，
so if life started on any of these worlds it may welcome spread among them through these little chips getting knocked off from all the impacts what happening and all the big collisions.
因此如果生命在世界中的任何一點開始，它也許會通過這些小碎片傳播直到能影響大碰撞為止。
注：聽力文本來源于普特
