As our climate warms up, the polar ice caps will begin to melt.

【polar】随着球气候逐渐变暖，极的冰冠将开始融化。

Modern animals that migrate to polar climes, notably birds, do often breed there.

迁徙到极的现代动物，特别是鸟类，通常会在那里繁殖。

But neither rovers is close enough to the tundra-like Martian Poles to uncover actual frozen H2O.

然而两个漫游者都没有靠近火星极的冻土带去揭示实际冻结的水。

" These countries offer very low taxation, either to corporations or to individuals. And specifically they target non-residents."

“这些国家向公司或个提供极的税制，但这并不针对居民。”

This year, temperatures in the polar area have been especially intense.

今年，极区的温度一直在急剧高。

As the polar ice caps melt, ocean levels will rise.

随着极冰层的融化，海平面将上。

It's driven by rising temperatures melting polar ice and even expanding the water that is already there.

不断上的温度融化极的冰，甚至扩大了水的面积，是造成这一切的推手。

Leshin worked on the Mars polar lander that crashed in 1999.

莱欣曾参与了1999年坠毁的火星极着陆器的工作。

The polar ice keeps the planet cool by reflecting the Sun's energy back into space rather than absorbing it.

极的冰川将太阳的能量反射回太空而没有吸收它们，从而球的凉爽。

The melting of polar ice shelves has scientist worrying about rising sea levels.

极冰架的融化让科学家担心海平面上。

Another arctic blast is about to turn the Midwestern US into an icebox.

美国中西部区即将遭受另一股极寒流的侵袭，气温将大幅下降。

The only way to be in the polar vortex is to be in an airplane.

在极漩涡中的唯一方法就是乘坐飞机。

A group of international scientists recently published their study of polar motion.

最近，一组国际科学家发表了他们对极运动的研究。

Sea levels will rise as ice around the Earth's poles continues to melt.

极冰川的续融化会使海平面高。

Won Young Lee is a biologist at the Korean Polar Research Institute.

李元英是韩国极研究所的生物学家。

There's this thing called the polar vortex we've told you about before.

这是我曾经在节目中提到过的极涡旋。

A crack of the whip and away  we go into the polar sky.

鞭子一响，我们就进入了极的天空。

The study notes that where the groundwater is pumped from affects how much polar motion happens.

这项研究指出，下水从哪里抽出会影响极运动的发生程度。

If you want to see an aurora on earth, you should head to areas near the poles.

如果你想看球上的极光，你应该去极附近的方。

What happened I think, we get warmer arctic in general kind of favors these polar vortex disruptions.

“一般来说，更温暖的北极增强了这些极涡旋的破坏作用。