Every year nearly 30 million acres of fertile soil degrades into unusable desert land.

每年有近3000万英亩肥沃土地退化为无法利用沙漠。

I am chemistry that defies degradation, and I am chemistry that remembers.

我就是反抗退化化，我就是保有记忆化。

You see, 20th Century industry was degenerative by design.

你看，20 世纪工业在设计上是退化。

This is a linear, degenerative economy, it cuts against the cycles of the living world.

这是一个线性、退化经济模式，它切断了生命世界循环。

He published his results in a book titled “Nutrition and Physical Degeneration.”

他在一本叫《营养与生理退化》书里发布了他结论。

A) ;;They cannot modernise farming without causing land degradation.

他们无法在不造成土地退化情况下实现农业现代化。

Number one on that list is stopping deforestation, along with efforts to regenerate degraded ecosystems.

名单上第一条就是停止砍伐森林，以及努力恢复退化生态系统。

Zoom out, and the picture is one of worsening basic skills.

放大来看，基本技能退化是一个普遍现象。

Which is important as this is one of the first things to diminish with age.

这一点其实很重要，因为这是随着年龄增长，我们最先感觉到退化东西之一。

Schwann cells, which protect nerves, regress into stem cells that don't do their job.

保护神经施万细胞退化成不工作干细胞。

They are now nine, older than she was but don't show the same degenerative issues.

现在9岁了，比多利当时年龄要大，但她们并没有退化问题。

Thai said she had been frustrated that the batteries for her wireless devices degrade.

泰表示，因无线设备电池退化问题她十分苦恼。

No other country in the world has this regressive mapping law.”

其他国家没有这样退化式地图法律。”

Fortunately, there are treatments that help with Parkinson's symptoms, although none stop the progressive neurodegeneration.

幸运是，帕金森病症状可以通过药缓解，尽管目前仍无药能阻止进展性神经退化。

A) They cannot modernise farming without causing land degradation.

他们不可能在不造成土地退化情况下实现农业现代化。

Whether, for example, it's an overabundance of activation or a degradation of neuronal signaling.

例如，是过度激活还是神经元信号退化。

And actually, it's suffering from a real sort of degradation of the state.

实际上，尼日利亚正在遭受一种真正国家退化。

This seemed to suggest that the anaconda was not descended from the earl.

这似乎表明，蟒蛇不是由伯爵退化而来，而且似乎表明，伯爵是由蟒蛇退化而来。

709. The degeneration of regenerative gene is exaggrated.

再生基因退化（恶化）被夸大了。

A worker ant, which has completely degraded ovaries, is responsible for foraging and " childcare."

一只已经完全退化卵巢工蚁负责觅食和“育儿”。