polar是一个雅思常考词汇，这个词的常用解释为a. 两极的， 极地的， 南辕北辙的n. 极线， 极面，这个词在很多英文原版小说中怎么应用呢，今天小编就带您了解一下。
在儒勒·凡尔纳的《海底两万里》里，有这样的句子出现：
-- About eight o'clock on the morning of the 16th of March the Nautilus, following the fifty-fifth meridian, cut the Antarctic polar circle.
-- The sea was lit with the electric lantern; but it was deserted; fishes did not sojourn in these imprisoned waters; they only found there a passage to take them from the Antarctic Ocean to the open polar sea.
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