We've talked about this natural climate cycle a lot since last year, when it started disrupting normal U.S. weather patterns.

自从去年以来我们已为你带来了很多关于这一自然气候现象的报道。

Natural climate cycles emerge from that record -- dwarfed in recent decades by the human-caused warming that has gripped the planet.

自然气候循环就是从这个记录中得出的，但是近几十年来，由于人类活动导致的全球变暖更显著，这种自然气候循环就显得微不足道了。

Well, yes, essentially, the historical record supports a theory of climate cycles. Warming and cooling are cooperating processes in the planetary eco-system.

是的。最重要的是，历史记录也证明了气候循环这一理论。在地球生态系统变冷与变暖是相互交替的过程。

For all we know, this is just a natural blip, a kind of sudden but temporary change, in the whole climate cycle.

我们所知的就是，在整个气候循环里，这只是大自然的一段插曲、一种虽突然但短暂的改变。

Of course, most other living creatures don't worry about any of this stuff, they just follow Earth's natural climate cycles where they live.

当然，其他生物大多不会在乎这些，它们只是跟随当地自然的气候循环。

NASA said the evidence that rivers and lakes on ancient Mars began to dry up at times provides evidence that climate cycles repeatedly happened.

美国宇航局表示，古代火星上的河流和湖泊有时开始干涸的证据，为气候循环反复发生提供了证据。

We`ve talked about this natural climate cycle a lot since last year, when it started disruptingnormal U.S. weather patterns.

自去年开始扰乱美国的正常天气模式以来，我们就多次讨论了这种自然气候循环。

And while that ocean current breakdown was part of natural climate cycles, what's happening today is thanks to us, and it's happening even faster.

虽然洋流崩溃是自然气候循环的一部分，但今天发生的事情原因在于我们，而且发生得更快。

El Nino has arrived Operating on top of this background of ocean warming is a natural climate cycle called the El Nino-Southern Oscillation, or ENSO.

厄尔尼诺现象已经到来 在海洋变暖的背景下运作的是一种自然气候循环，称为厄尔尼诺-南方涛动（ENSO）。

As all living things on your plane cooperate to form your physical universe, so therefore do they cooperate to form not only your weather cycles, but your climate cycles in terms of ice ages and tropical spells.

你们层面上的所有的生物，共同合作形成了你们的物质宇宙，因此它们也合作形成了不仅是你们的天气周期，还有你们的气候周期，即冰河纪与热带魔咒(iceagesandtropicalspells。)。