NASA plans to test a full-size solar sail for chemical-free propulsion and a deep space atomic clock.

此外，美国国家航空航天局（下文简称NASA）还计划测试一个完整尺寸的太阳帆，为航天器提供绿色推进能源，以及测试一个深空原子钟。

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No free man would willingly sign aboard a ship whose captain spoke openly of his intent to sail into the Smoking Sea.

没有哪个自由人会愿意乘一艘船长公然声称要起航去“烟海”的船。

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Cut the boat free, we're ready to sail.

解开系船索，我们准备航行了。

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Stores with iPhones will be the only ones using the free Sail mobile apps and readers at first, but Android- and iPad-toting entrepreneurs will have their alternative to Square or PayPal Here as soon as the end of May.

ENGADGET: VeriFone outs Sail mobile payment system, gives Square the evil eye

Or, see the great island by boat on a Circle Line day cruise, a World Yacht dinner cruise, or even the free Staten Island Ferry, where you sail right past Lady Liberty.

BBC: Romantic winters of New York