The uncomfortable and inconvenient truth is that the physical resources of the biosphere are finite.

生物圈内的物质资源是有限的。

Never before has a single species determined the future of the entire biosphere.

以前从来没有一个物决定整个生物圈的未来。

It was generalized from the article that water is important in the development of biosphere.

文章归纳出水在生物圈的发展中起着重要作用的观点。

Could humanity stop its destructive ways and restore balance to its relationship to its biosphere?

人类真的停止破坏性的行为，重塑与生物圈的平衡关系吗？

The destruction of the biosphere will also intensify the warming and acidification of the Earth's oceans.

对生物圈的破坏也将加剧球海洋的变暖和酸化。

Mosquito City's buzzing, whining biospheres mimic local field conditions, even down to banana plants and goats.

蚊子城市抱怨“生物圈”模拟当野外条件的嗡嗡声甚至穿透至香蕉树和山羊群。

Humans, now the dominant species, will either lead the biosphere towards a flourishing future or to catastrophe.

人类——现在处于主导位的物，要么引领生物圈走向繁荣的未来，要么走向灾难。

The biosphere's director has only ten staffers to monitor a hundred and thirty-eight thousand acres of land.

生物圈的主管只有十名工作人员，来监督十三万八千英亩的。

The study drew on recent evidence from scientific studies of the Antarctic Ocean, atmosphere, cryosphere and biosphere.

这项研究利用了南极海洋、大气、冰冻圈和生物圈科学研究的最新证据。

We need to have the biosphere properly explored so that we can understand and competently manage it.

我们需要对生物圈正确进行探测，唯有如此，我们才把握其秘密，并更好的加以保护。

In 1997, her grassroots organization helped the region achieve biosphere reserve status protecting nearly 400,000 hectares of land.

1997，她的生态小组帮助该区建立了生物圈保护区，保护了近40万公顷。

The broiler chicken, Bennett says, is now a symbol of how the biosphere is unrecognizable from its pre-human state.

贝内特说，这只肉用鸡现在是生物圈从其原始人类状态无法识别的一个象征。

Are longer, healthier lives for more humans worth the sacrifice of an impoverished biosphere?

为了更多的人更长寿、更健康的生活值得牺牲一个贫瘠的生物圈吗？

The biosphere is all living things, from single-celled bacteria to plants and animals.

生物圈是所有生物，从单细胞细菌到植物和动物。

What does the biosphere look like, what is the biodiversity, can we make it wheelchair-accessible?

生物圈看起来是怎样的，生物多样性如何，我们否让它无障碍通行？

The biosphere is forever innovating in this kind of waythat's not a deduction.

生物圈永远以这方式创新——这不是演绎。

And in the biosphere, the evolution of novel species was even slower.

在生物圈中，新型物的进化甚至更慢。

The biosphere the survivors now find  themselves in is like an alien landscape.

幸存者现在所处的生物圈就像一个异世界的景观。

We live in this biosphere that is planet earth.

我们居住在球这个生物圈中。

So if we start at the beginning, that would be biosphere.

所以如果我们从最开始讲起，那就是生物圈。