The Antarctic regions are far more desolate than the Arctic.

南极比北极要荒凉得多。

Since then, scientists have frequently recorded the bio-duck sound in Antarctic waters.

从那时候开始，科学家们在南极地区水域常会探测并记录到这种仿生鸭子的叫声。

He said Scientists of many nationalities have made fruitful achievements in Antarctic scientific expeditions.

他表示，中外科学工作者在极地科学研究领域取得了丰硕成果。

Arctic Ocean, Atlantic Ocean, Indian Ocean, or Southern or Antarctic Ocean?

北冰洋、大西洋、印度洋是南冰洋?

The two sides also exchanged views on the Iranian nuclear issue and Antarctic marine protection.

双题、南极海洋保护等题交换了意见。

The town is home to the Australian government's Antarctic Division and France's Antarctic programme.

澳大利亚政府南极洲研究部与法国南极洲考察项目驻扎在此。

Living in the Antarctic hasn't always been so comfortable.

在南极洲居住并不总是很舒适。

Antarctic krill, a type of small crustacean, have a total biomass comparable to that of humans.

南极虾是一种小型甲壳动物，其总生物量与人类相当。

Because minke whales swim in icy Antarctic waters, they're difficult to monitor, especially in winter.

因为小须鲸在冰冷的南极水域游泳，很难检测它们的行踪，特别是在冬季。

Let's start with the Antarctic ice sheet.

先从南极冰原说起。

Penguins have hardly any natural enemies in the Antarctic.

企鹅在南极几乎没有天敌。

And the Antarctic trough apparently has no ocean water.

显然，这个南极峡谷内没有海水。

And Japan says its Antarctic program is for science.

而日称其南极项目是出于科学研究之用。

But Antarctic experts disagree strongly on just how unstable it is.

但是南极专家其不稳定程度产生了分歧。

The British Antarctic Survey has been monitoring it for years.

英国南极考察局多年来一直在对其进行监测。

The birds breed in the extreme cold of the Antarctic winter.

这种鸟类在南极冬天极度寒冷的环境中繁殖。

Researchers with the British Antarctic Survey soon found out why.

英国南极调查局的研究人员很快找到了原因。

The Australian Antarctic Program says sometimes Emperor penguins just want to tag along.

澳大利亚南极计划称，有时帝企鹅只是想跟着而已。

In 2013 researchers attached sensors to two Antarctic minke whales.

2013年，科学家们在两头南极小须鲸身上安装了传感器。

The wonderful Southern Cross, polar star of the Antarctic regions, twinkled at its zenith.

天空的顶点有那辉煌的南宿，那是南冰洋地区的极星。