人体皮肤上细菌(蓝色和绿色)的电脑绘画。

Computer artwork of bacteria (blue and green) on human skin.

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在视频的最后画面中，你能发现石块顶部由进行光合作用的细菌组成的绿色膜，和下部由白色硫化细菌构成的白色的膜。

You can see the films of green photosynthetic bacteria on top of a rock and a film of white sulfide-oxidizing bacteria underneath it in the very last scene of the movie.

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今天我们发现了一种制造更“绿色”轮胎的方法，即通过利用基因改良的细菌来生物合成异戊二烯。

Now a way has been found to make greener tyres by using genetically modified bugs to produce isoprene biologically.

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