Searchers were practically able to get to the landing place by cars, but they had to pass 4 km on foot through marshes.

实际上，探寻者能够乘小汽车到着陆的地点，但是，他们必须步行经过4千米的沼泽。

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A diaphragm in the plug body ruptures to allow the cement slurry to pass through after the plug reaches the landing collar.

在塞体中的隔膜破裂，以便使水泥浆能在底塞到达止塞箍以后通过。

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But that hard landing theory has not come to pass.

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Tampa Bay, which finished last in the league in 2012 in pass defense, was a natural landing spot for him.

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It's traditional to open up cans of peanuts and pass them around to the team at the Jet Propulsion Laboratory responsible for overseeing the landing of the rover, said David Oh, lead flight director for the mission, earlier this week.

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