地球的

The earth satellite is an artificial object in speed, which revolves around the earth following a specific orbit.

地球的卫星是一个人造物体的速度，它围绕地球轨道后，具体的。

That ashen glow is earthshine – sunlight that's reflected from Earth and back to the moon.

那淡淡的光就是地球的反照——日光从地球发射到月球的光。

Both the sun's magnetic field and the Earth's magnetic field can be oriented northward or southward (Earth's magnetic field is often described as a giant bar magnet in space).

太阳和地球的磁场都可以定向为南极和北极（地球的磁场通常被描述为一个在空间中的巨大条形磁铁）。

Birds and compasses know north from south because, like a giant bar magnet, the earth's magnetic field has two poles that line up closely with the planet's axis of rotation.

候鸟与指北针都知道何为北方、何为南方，因为地球就像一条巨型磁铁棒，它的磁场有两极，且这两个地磁的磁场线和地球的自转轴非常接近。

Circling the globe, the boreal forest-its name derived from Boreas, the Greek god of the north wind-comprises one-third of Earth's wooded lands.

环绕地球的北方针叶林，其名字来源于博瑞艾斯---希腊神话的北风之神，它涵盖了地球上三分之一的森林面积。

Saw in the outer space when Earth's rising tide and ebb tide saw the Earth was is actually pulled flatly by the attraction.

在太空看到地球的涨潮和退潮时看到的地球其实是被引力拉扁了的。

Idaho, 2004 Photograph by Mark Thiessen 美国爱达荷州 2004年摄影:马克·泰森 Astronomers hoping to study light from another Earth practice detecting clues to life in Earthshine (sunlight reflected off the Earth).

" 希望研究来自另一"地球的光线的天文学家们将探测线索应用于地球反照中的生命。

A new kind of tree could cool the planet by removing a major greenhouse gas from the planet's atmosphere.

这是一种新式人造树，它能够将地球大气所含的高比重温室气体一网打尽，从而令地球的气候转暖为凉。

A: There are no planetary alignments in the next few decades, Earth will not cross the galactic plane in 2012, and even if these alignments were to occur, their effects on the Earth would be negligible.

答：在以后几十年里，并没有行星成排的现象发生。地球在2012年并不穿越银道面，而且即便这种成线现象发生，他们对地球的影响也可以忽略不计。

For Earth's eastern hemisphere, centering on India, there will be a very small partial lunar eclipse, with the moon just skimming Earth's shadow.

对于地球东半球的人们来说，以印度为中心，正好会有一次小小的月偏食，那时月亮刚好进入地球的阴影部分。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。