Space shuttle Discovery performed a slow back flip and then docked at the International Space Station.

发现号航天飞机慢慢地做了个后空翻然后停靠在国际空间站旁边。

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Satellite and space expert Dr Stuart Eves stressed the large uncertainties involved in tracking the "decay" of satellite orbits (their slow fall back into the Earth's atmosphere).

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It would be difficult to reinject people, their errors, their laziness, and, most important in this case, their slow typing back into the process and expect the same results.

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American small businesses have been painfully slow to snap back from the Great Recession, but the trend is looking better.

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