It is only a matter of time before a satellite comes back to the earth.

卫星返回地球只是时间问题。

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When they are brought back to the earth, these seeds produce vegetables that are bigger, healthier and more nutritious (有营养的) than normal vegetables.

这些种子被带回地球后，种出的蔬菜比普通蔬菜更大、更健康、更有营养。

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On his way back to the Earth, the spacecraft was out of control.

在他们返回地球的途中，宇宙飞船开始失去控制。

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The short wave signals bounce off the ionosphere that surrounds the Earth,back to the ground and then back to the ionosphere.

VOA: special.2010.12.08

breaking down maybe, crashing, coming back to earth like Icarus, the over-reacher.

可能会损坏它，彻底的，回到地面,像伊卡洛斯一样。

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and getting back to balancing the elements in our lives, very basically like Earth, water, fire.

回归生命中元素的平衡，基本上就是土、水、火。

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To make sure the transmission would make it back to Earth, the images sent back by the astronauts were recorded at 10 frames per second (fps), and had to be converted to 60fps in order to be broadcast.

BBC: NEWS | Science/Nature | Search on for Moon landing film

On top of down-to-earth you can add back-to-the-earth King spent many years doing organic farming in Idaho.

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At the same time, Beijing wants to cut back rare earth exports to the rest of the world, instead encouraging domestic production into wind and solar products for export around the world.

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