The trees in the Amazon rain forest recycle precipitation through a process called transpiration.

亚马逊雨林里的树木通过蒸腾作用来降循环。

Firstly, recycling can remind students of the importance of environmental protection.

, 循环可以提醒学生们环境保护的重要性。

After buildings are demolished, old beams and panels are easy to recycle into new structures.

建筑物拆除后，旧梁和旧板很容易循环成新的结构。

OK. So the headline is saying that Lego are leaving their plans to make recycled bricks.

好的。标题是说乐高放弃了生产循环积木的计划。

There was no recycling that could maintain a climate favourable to oceans for billions of years.

没有什么循环可以维持几十亿年对海洋有利的气候。

Molten basalt is runnier than recycled magma and spreads out into broad " shield" volcanoes like Mars's Olympus Mons.

熔融的玄武岩比循环的岩浆更流动，并向广阔的“盾状”火山扩散，就像火星的奥林匹斯山一样。

That money gets recirculated in the local economies.

这笔钱在当经济中循环。

It’s mixed in with the recirculated air in the cabin.

它与机舱内的循环空气混合在一起。

Tanks and raceways can recirculate and filter water to prevent pollution.

箱和道可以对循环和过滤以防止污染。

So if you're in your car, hit that recirculate button.

所以，如果你在车里，请按下循环按钮。

The cleaner the water, the more can be recirculated, and the less is needed from outside.

越干净，可循环的就越多，从外部需要的就越少。

They hope that someday, everything that is used and bought, will come from re-recycled carbon, not fresh fossil carbon.

他们希望有一天，所有使用和购买的东西都将来自循环的碳，而不是新鲜的化石碳。

The resulting recycled magmas form many different types of granite and granite-like rocks, which make up most of the Earth's continental crust.

由此产生的循环岩浆形成了许多不同类型的花岗岩和花岗岩状岩石，它们构成了球大陆壳的大部分。

And every pair of sunglasses sold makes an impact by directly enabling the expansion of Waterhaul's ghost gear recovery and recycling efforts.

- 售出的每一副太阳镜都会产生影响，因为它直接推动了 Waterhaul 幽灵装备回收和循环工作的扩大。

When the diesel is really running cleanly, it's not as efficient because there's a lot of recirculation of the exhaust gases and a lot going on.

使用清洁柴油以后不像以前那样高效了，因为要废气循环和其他过程。

Each of these three materials has a unique environmental impact that's determined by its carbon footprint, its potential to be reused and recycled, and its degradability.

这三种材料中的每一种都有其独特的环境影响，这取决于其碳足迹、可重复利用和循环的潜力，以及其可降解性。

These different shapes of the moon are called its phases: it takes about 29 days for the moon to go through all of its phases and begin them again.

月球大概需要29天显现所有的月相，然后循环这个过程。