南极圈

主要位于南极圈内，以南极为不对称中心的大陆

A continent lying chiefly within the Antarctic Circle and asymmetrically centered on the South Pole .

位于南极圈和南回归线之间。

Between the Antarctic Circle and the Tropic of Capricorn .

他曾带领第一艘逛艇航行至南极圈的南侧

He skippered the first yacht to sail south of the Antarctic Circle

南极圈和北极圈内有动物存在吗？

Are there any animals in the polar circles ?

1773年的今天，詹姆斯·库克船长成为首位进入南极圈的探险家。

1773-Captain James Cook becomes the first explorer to cross the Antarctic Circle .

生活在接近南极圈的岛屿上的大型企鹅。

Large penguin on islands bordering the Antarctic Circle .

半夜看到的太阳（在北极圈内或南极圈内）。

The sun visible at midnight ( inside the arctic or antarctic circles ) .

它是北回归线，南极圈，赤道还是北极圈？

Is it the Tropic of cancer , Antarctic Circle , equator or Arctic circle .

营巢于南极圈。

It nests around the Antarctic Circle .

南极圈正因气候变暖在融化，天气变得异常，食物供应也受到威胁。

Climate change is already melting the Arctic , queering weather and threatening food supplies .

位于地理极或地理极附近的、在北极圈或南极圈的。

Of or existing at or near a geographical pole or within the Arctic or Antarctic Circles .

直到18世纪末，英国探险家詹姆斯库克才穿越了南极圈，但他却始终未发现任何陆地。

Not until the late18th century did the British explorer James Cook cross the Antarctic Circle , but he never saw land .

它是北回归线，南极圈，赤道还是北极圈？你有三秒钟的时间。开始！

Is it the Tropic of Cancer , Antarctic Circle , Equator or Arctic Circle . You 've got three seconds , go !

这些企鹅随着南极圈的浮冰漂到巴西海岸附近。

Penguins arrive from the Antarctic Circle on ice floes that melt in the vicinity of Brazil 's shore and the birds wash up on Rio beaches every winter .

地球上两个地区之一，位于北极圈和北回归线之间或南极圈和南回归线之间；以温和的气候为特征。

The part of the Earth 's surface between the Arctic Circle and the Tropic of Cancer or between the Antarctic Circle and the Tropic of Capricorn ; characterized by temperate climate .

科学家认为，南极上部大气圈内微小的硝酸冰晶也直接参与其中。

Scientists believe that tiny ice crystals of nitric acid in Antarctica 's upper atmosphere are directly involved .

南极地区穿越南部水域，从南美南部，南非和澳大利亚南部直达南极圈。

Circumpolar range through southern waters , from southern parts of South America , South Africa and Australia to the Antarctic .