尽管方帆船在顺风或无风航行时十分高效，它们逆风行驶时从帆前缘得到的动力却不如百慕大帆多，而帆前缘的动力在现代成为了主要动力。

Remarkably efficient sailing downwind or well off the wind, square sails do not generate power from their leading edge as in the Bermuda rig, which has become predominant in modern times.

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最后，来介绍这种巨大的三桅杆方帆船，带有五对方形帆和数面前帆，船尾还有一面大三角帆(lateen sail)。

Finally, here’s a large three-masted square-rigger flying five tiers of square sails and several head sails, with a lateen sail aft.

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