It would be fantastic if we could refreeze the Arctic.

如果我们能重新极就好了。

And here is what would happen if we could refreeze the Arctic?

我们一路坎坷，如果我们重新极会怎样。

That money has since been refrozen.

自那以后，这笔钱被重新。

We should at least try to refreeze a small portion of it.

至少应该试着重新一小部分。

If the sea refreezes, they can become trapped, unable to feed or reach the surface to breathe.

如果海面再次，它们就会被困住，无法进食，无法探出水面进行呼吸。

The warm air completely melts the ice into rain and then doesn't have time to refreeze back into snow.

温暖空气将完全融化成雨，并没有时间重新成雪。

And once your skate passes, the water refreezes.

一旦你鞋通，水就会重新。

A lot of what melts, however, does not flow away. It later refreezes onto the ice sheet when the weather cools.

然而，许多融化水并没有流失。当气候变冷时，它会再次在盖上。

Much of the melt will refreeze, but the amount that is lost for good might exceed the record loss in 2012.

多数融会再次，但永远失去盖数量将打破2012年记录。

Some rivers in the region have frozen, then melted then refrozen and crusted over with large thick chunks of crushed ice.

在该地区一些河流已经, 之后经历融化再程于是有了陈年非常厚大块碎。

Of course, the top layer kind of thaws over summer and then refreezes over winter.

当然，顶层会在夏天融化，然后在冬天重新。

Well we are going to try and refreeze the caesium by cooling it with liquid nitrogen.

好吧， 我们将尝试通用液氮冷却铯来重新铯。

Spots of melting snow have created ponds and channels that refreeze into stunning veins of blue ice.

融化雪点形成了池塘和河道，这些池塘和河道重新成令人惊叹蓝色脉。

Sleet is similar except it falls through a smaller layer of warm air and has time to refreeze just a bit before reaching the ground.

雨夹雪与之相似，只是它通了一层较小暖空气层，在达到地面之前有时间再重新一下。

As it makes its decent, they both melt into a raindrop as it's entering the lower levels of the atmosphere sleet will refreeze into basically an ice pellet.

当雨滴进入大气层低层时，它们都会融化成一个雨滴，雨夹雪基本上会重新成一个粒。

And the more times they have to freeze, thaw and refreeze, the more likelihood that they'll be a little worse for wear at the end of the winter.

被迫“冷-解-再冷”次数越多，它们就越可能在冬季束时状态变糟。

" The bears face an ever longer fasting period before the ice refreezes and they can head back out to feed, " Steven Amstrup, who conceived the study and is chief scientist of Polar Bears International, told AFP.

该研究提出者、极熊国际协会首席科学家斯蒂芬·阿姆斯特拉普告诉法新社说：“在雪重新、可以外出觅食前，极熊面临着前所未有超长禁食期。”

There are reports of igloos losing their insulating properties as tile snow drips and refreezes, of lakes draining into the sea as permafrost melts, and sea ice breaking up earlier than usual, carrying seals beyond the reach of hunters.

有报道称因纽特人小屋由于下雪后再次就失去了隔温功能。类似报道还有由于永久土融化使得湖退变成了海，海中相比从前更早断裂，从而带走了猎人们寻找海豹。