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1·The northern end of the earth's axis points towards the sun in summer.

在夏季，地轴的北端指向太阳。

2·When your town has winter, the earth's axis is pointing away from the sun.

当你所在的城镇进入冬季时，地轴指向远离太阳的方向。

3·Precession, basically is the change in the direction of earth's axis of rotation.

岁差，基本上是地球自转轴方向的改变。

4·The tilt of the earth's axis, that imaginary pole that runs through the center of the earth.

地轴是我们虚构的穿过地心的一个倾斜的直线轴。

5·The inclination, or tilt, of Earth's axis also varies periodically, moving between 22 degrees and 5 degrees.

地轴的倾角也会周期性地变化，在22度到5度之间移动。

6·The tilt of Earth's axis, toward the Sun at some times of the year and away from the Sun at other times, is responsible for the annual cycle of seasons.

地轴的倾斜在一年中的某些时候朝向太阳，而在其它时间远离太阳，造成了每年的季节循环。

7·Seasonsoccur because the tilt of the earth's axis.

因为地球轴线的倾斜而发生四季。

8·Perhaps more impressive is how much the quake shifted Earth's axis.

也许更令人印象深刻的是地震使地轴偏移了多少。

9·If the earth's axis did not tilt, there would be no seasonal change on it.

如果地轴不倾斜，地球上就没有季节变化。

10·Determined with reference to the earth's axis rather than the magnetic poles.

根据地球中轴而非磁极确定的。