1.
( Compass needles point to the earth's north geographic pole because the dipole's south magnetic pole lies near it.
（北针的磁针之所以会指向地球的地理北极，就是因为上述偶极的磁南极正好在那附近。
2.
true north is geographic north.
正北方是地理的北极。
3.
aurora Polaris
【地物】极光, 北极光
4.
of or existing at or near a geographical pole or within the Arctic or Antarctic Circles.
位于地理极或地理极附近的、在北极圈或南极圈的。
5.
true north (north according to the earth's axis,not magnetic north)
真北（以地轴北极为正北的,非磁极之北）.
6.
The northernmost region of the habitable world as thought of by ancient geographers.
极北地区古代的地理学家认为的可居住地带最北的地区
7.
The South Pole is the antipode of the North Pole.
南极是北极的对蹠地。
8.
The South Pole and the North Pole areantipodes.
南极和北极是对跖地域。
9.
The polar region is the habitat of the polar bear.
北极地带为北极熊的栖息地。
10.
The Arctic is a polar region. It surrounds the North Pole.
北极地区是个极地的区域，它把北极围在中间。
11.
The polar bear lives in the snow and ice at the North Pole.
北极熊住在北极的雪地以及冰原。
12.
polar bears, denizens of the frozen north
北极熊, 北极冰天雪地的老住户
13.
The earth's poles are called the North Pole and the South Pole.
地球的极点称作北极和南极。
14.
the Arctic, desert, tropical, etc regions
北极、 沙漠、 热带等地区
15.
Near the North Pole there are two seasons:
靠近北极的地方有两季：
16.
They explored the Arctic regions.
他们探测过北极地带。
17.
We are as wide asunder as the poles.
我们天南地北相隔极远。
18.
The earth' s axis is the line between the North and South Poles.
地轴是南北极之间的线.