The number of women seeking abortions demonstrates a need for the procedure, said Sara Rosenbaum.

萨拉·罗森鲍姆说，寻求堕胎的女性人数表明美国需要这种手术。

Researchers like Rosenbaum have taken that revolution underground—literally—like into the dirt.

Vitak：像罗森鲍姆这样的研究人员已经将这场革命带到了地下——从字面上看——就像进入泥土一样。

She also decided to change her name to Ayn Rand. She said Rand was taken from the Russian alphabet spelling of Rosenbaum.

她还决定把自己的名字改为" 安·兰德" 。她说" 兰德" 这个词是从俄罗斯字母" 罗森鲍姆" (Rosenbaum)演变而来的。

Rosenbaum's answer: microscopic bacterial pool parties.

罗森鲍姆的回答是：微观细菌池派对。

Rosenbaum: We do know that because for the past 20 years we were in this biological revolution of sequencing.

Rosenbaum：我们确实知道这一点，因为在过去的 20 年里，我们处于这场测序的生物学革命中。

Rosenbaum: Slowly over a long time we have been going smaller and smaller.

Rosenbaum：很长一段时间以来，我们的规模越来越小。

What Rosenbaum can tell from the sequences is that these unseen bacteria do make more and different kinds of antibiotics.

Rosenbaum 从序列中可以看出，这些看不见的细菌确实会产生更多不同种类的抗生素。

Rosenbaum:  And we put one cell in one of these droplets, so every cell gets their own house.

罗森鲍姆：我们将一个细胞放入其中一个液滴中，这样每个细胞都有自己的房子。

Rosenbaum:  So we can select all the dark droplets and then deposit them.

Rosenbaum：所以我们可以选择所有深色液滴，然后将它们沉积。

Rosenbaum: And so with these environmental sequencing campaigns, we found out that actually, the microbial world is much, much bigger than we thought it is.

Rosenbaum：因此， 通过这些环境测序活动， 我们发现实际上，微生物世界比我们想象的要大得多。

Rosenbaum:  So we took all the droplets that had growth in it, and then we added an indicator bacterium that has a light label, a fluorescent label.

罗森鲍姆：所以我们取出了所有在其中生长的液滴，然后我们添加了一种指示细菌， 它有一个光标签， 一个荧光标签。

Rosenbaum: To take them out of the competition to give them a chance to actually grow up and to grow without competition and without somebody producing antibiotics and fighting against them, and so on.

罗森鲍姆：让他们脱离竞争，让他们有机会真正成长，在没有竞争、没有人生产抗生素和对抗他们的情况下成长，等等。

Rosenbaum:  So typically, we put them either in a shake flask, that's like the size of a hand, and then we have a few microbial cells in there that are basically lost in an ocean.

罗森鲍姆：通常情况下，我们要么将它们放在一个手掌大小的摇瓶中，然后我们在里面放一些微生物细胞，这些微生物细胞基本上都消失在海洋中了。