1·The total forest cover of the earth is decreasing.
地球上森林覆盖的总面积正在减少。
—— 《牛津词典》
2·It went across one fourth of the earth.
它跨越了地球的四分之一。
3·The earth is our mother; I am the son of the earth.
地球是我们的母亲，我是地球的儿子。
4·We should clean them right off the face of the Earth.
把它们从地球的表面上彻底清除。
5·The first episode is the real first episode, which tells about the destruction of the earth.
第一集就是真正的第一集，讲述了地球的毁灭。
6·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。
7·When we visited, an exhibit called The Race to the End of the Earth, was just being finished.
就在我们参观时，一件名为“通往地球尽头的竞赛”的展品刚刚完成。
8·Calculating this angle would allow astronomers to measure what was then the ultimate goal: the distance of the Earth from the Sun.
计算这个角度可以让天文学家测量地球到太阳的距离，这是当时的终极目标。
9·The biggest problem facing Chile as it promotes itself as a tourist destination to be reckoned with, is that it is at the end of the earth.
当智利把自己推销成一个可重视的旅游目的地时，它面临的最大问题是，它是在地球的尽头。
10·Some have vanished from the face of the earth, others are dying slowly, but all have undergone changes as they have come into contact with an expanding machine civilization.
一些已经从地球表面消失了，其他的正在慢慢地死亡，但所有的都经历了变化，因为它们已经接触到一个不断扩张的机器文明。