But just how many fatherless creatures are running, slithering, and swimming around out there is unknown: it's a tough thing to track without population-wide genetic analyses.

但是，没有人知道世界上到底有多少无父亲的物在四：由于缺乏种群范围内的遗传分析，追踪变得非常困难。

The second benefit of cell-free biology is that it has the potential to avoid some of the social and environmental drawbacks associated with relying on living organisms.

无物学的第二个好是，它有可能避免因依赖活体物而导致的某些社会和环境缺陷。

But cell-free biology should be cheered on.

但是无物学的发展应该受到鼓励。

Cell-free biology could also help those trying to produce artificial meat without relying on animals.

无物学还可以帮助那些尝试产人造肉的企业，让它们不用饲养动物就可以产出肉来。

With cell-free biology, more of those nutrients could be turned into the end-product that is being produced.

通过无物学，更多的营养成分可以转化成所要产的最终产品。

Cell-free biology, an idea first proposed about a century ago, is at last having its coming-out party.

大约一个世纪前，无物学的想法首次提出，如今终于要隆重登场。

There's no difference between men and women strength Pennsylvania state senator said there's no biological advantage for men in women's sports or disadvantage for women in men's sports This is that's a woman a woman said this.

男女力量无差异？宾夕法尼亚州参议员表示，在女子体育中男性并无物学优势，或在男子体育中女性无劣势。这番言论出自一位女性之口，真是令人难以置信。

I mean, it's one thing to harass and intimidate millions of Americans into going along with the fiction that biological sex is meaningless and that men can become women in the abstract.

我的意思是，骚扰和恐吓数百万美国人，让他们接受物性别无意义、男人在理论上能变成女人的荒谬说法，这本身就是一件事情。

There was some lady who was just arguing that there's no biological difference between men and women.

有位女士坚称男女之间并无物学上的差异。