After scientists explore the seafloor and pick up samples with robotic arms, the pilot cuts the remaining anchors, and the sub surfaces.

在科学家们勘探海底并用机器手取样后，驾驶员切断剩下的锚索，潜水器就此浮出水面。

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Some two miles west of Sirte, 15 pick-up trucks mounted with heavy machine guns lay burnt out, smashed and smouldering next to an electricity sub station some 20 metres from the main road.

苏尔特西约两英里，在一座电力分站，距离大道20米，15辆皮卡堆在一块，重机枪炸成碎片，烧的还剩点灰烬。

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Richer said that up to half of the stars in the universe were obscured by space dust and would soon be visible for the first time, thanks to ALMA's ability to pick up sub-millimeter radiation waves that pass through the dust unchecked.

CNN: Telescope set to reveal 'Big Bang'

We all go to dinner and then pick up Lamby, who bounds out of day care and into the sub-zero night to greet us.

NEWYORKER: A Box of Puppies

Small-cap growth guru Jim Oberweis of the Oberweis Report and Oberweis mutual funds thinks the second-half pick-up is no macroeconomic head fake, but he is letting go of stocks with sub-par growth prospects.

FORBES: Losing Your Laggards