The crew had taken timely precautions against the storm so that not a single mast was carried away.

船员们对风暴 及时采取了预防措施，所以桅杆一根也没有折断。

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The Selaesori Qhoran was a wallowing tub of five hundred tons, with a deep hold, high castles fore and aft, and a single mast between.

Selaesori Qhoran号是一艘500吨级的颠簸的有着深深的船舱和高高的前后船楼的单桅慢船。

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The single-mast system also ensures that the riverbed suffers a minimum of disturbance.

单桅杆系统也保证了河床遭受了最小的干扰。

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From the valley below, each pier and mast merge to look like a single needle with an elongated eye: Foster's drawings, in fact, depict a thread piercing the eye of a needle.

WSJ: A Concrete Ribbon Through the Clouds | Millau Viaduct | Masterpiece by Joseph Giovannini