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1·Recent space travels have shown that the body needs special exercise in a spaceship to suit the weightless conditions.

最近的宇宙飞行表明，人体需要在宇宙飞船中进行专门训练才能适应失重的情况。

2·The feat is not just a parlour trick—it could help people visualise how light travels in the curved fabric of space.

这一壮举不仅仅是客厅里的把戏——它可以帮助人们想象光是如何在弯曲的空间结构中传播的。

3·The feat is not just a parlour trick - it could help people visualise how light travels in the curved fabric of space.

这一壮举，不只是客厅里玩耍的把戏 - 它可以帮助人们去想象光是怎样在弯曲空间的结构里传播。

4·Once in space, ion engines steadily propel a spacecraft until it travels faster than it would have using a chemical rocket.

一旦进入太空，离子发动机将稳步推进航天器，最终达到的速度会比使用普通火箭的更高。

5·As light from a quasar travels through space, it passes through clouds of gas that imprint absorption lines onto its spectrum.

当光从一个类星体划过太空，便会穿过将吸收线特征印在光谱上的气体云。

6·The experiments help visualise how light travels in space warped by gravity.

实验有助于形象化地显示光在被引力所弯曲空间内的传播情况。

7·Travels of the solar system through space. You are heading for another such changes soon.

通过空间进行太阳系旅行。你们很快就会向另一个类似的变化前进。

8·When the Soyuz TMA-13 spacecraft blasts off from Kazakhstan on October 12 and travels to the International space Station, Garriott will be on board. The Soyuz can accommodate three people.

联盟号TMA - 13宇宙飞船今年10月12日将从哈萨克斯坦升空飞行到国际空间站，届时加略特会是其中一员。

9·Because light travels in a straight line through the contours of space-time, a light beam will curve where space-time curves, this curving was first measured in 1919.

因为光沿时空走直线，所以光线在时空弯曲的地方会弯曲。这现象在1919年首次被观测到。

10·A conjurer travels to a place in the space and there awakens the particular book that must rest there.

一个魔术师旅行到有序空间的一个地方时，就会唤醒肯定在这里的某本书。