我们关掉了发动机，用帆航行以节省燃料。
We used sail power and turned the engine off to save our fuel.
游艇一般靠帆航行或动力驱动。
该船有四个桅杆帆航行。
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.
你们的理性与热情，是你们航行中的灵魂的舵与帆。
Your reason and your passion are the rudder and the sails of your seafaring soul.
双桅帆的主要优势在于每一面帆都比同尺寸的单桅帆船上的相应帆尺寸要小一些，使得航行操纵也容易一些。
The primary advantages of a ketch are that each of the sails is usually somewhat smaller than on a sloop of equivalent size, making sail handling easier.
例如，当风速在某个强度上时，单桅帆可能必须将主帆四叠起来以减少帆面积，而双桅帆则可以只用前帆和后帆来顺利航行。
For example, with the wind at an intensity that a sloop might have to double-reef the main to reduce sail area, a ketch may sail very well under just jib and mizzen.
根据风吹过船帆时产生动力的物理原理，当船只航行在风里时，高而薄的帆通常产生更大的力。
Because of the physics of how force is generated by wind blowing past a sail, tall thin sails generally have more power when the boat is sailing into the wind.
斜桁帆多桅帆船至今仍在许多地区可见，也因它们的复古外观和连绵线条而倍受喜爱，但它们已极少用于私人航行。
Gaff-rigged schooners are still seen in many areas and are well loved for their historic appearance and sweeping lines, but they are seldom used anymore for private cruising.
如果双桅帆船拥有比同等尺寸的单位帆船更大的帆，它在航行时会倾斜得更多，使得航行效率变低，也更容易翻船。
If a ketch had larger sails than an equivalent sloop, it would heel more (making sailing less efficient) and be more likely to capsize.
有的单桅帆船也可能会多加一面竞速或航行用的三角帆。
在航行途中佩勒姆驾驶的船的帆出现了点毛病，这使得他到达终点时比预计时间完了24小时。
A problem with a sail on the 28ft boat delayed his arrival in Antigua by 24 hours.
这种航行法常被叫做“jibandjigger”——jigger是对于船尾桅杆上的三角帆的古老叫法。
This is popularly called sailing under “jib and jigger”—the jigger being an old square-rigger term for the aft-most mast flying a triangular sail.
点的航行是最重要的部分帆理论要记住。
The points of sail are the most important parts of sail theory to remember.
使用三角帆和顶帆，可以减小升力，有助于船只稳定航行。
Top sail spinnaker and use, can reduce the lift and help to stabilize sailing vessels.
还有人预测茹瓦永无法控制爱德克艇上巨大的帆，艇上的桅杆也会在恶劣的环境中倒下，这是任何环球航行的水手都不可会遇到的。
Others predicted that Joyon would be unable to handle IDEC's enormous sails or that the boat could lose her mast in the rough conditions that any round-the-world sailor inevitably would face.
水手扯紧了帆以使船航行得更快。
The sailor pulled the sail tight to make the boat go faster.
那条船逆着所有的帆顶风航行。
船若没有帆将如何涉水航行？
这只船有一个帆，航行在鲸的后面。
下午我们加帆快速航行，以便在天黑前驶抵港口。
In the afternoon we made sail, in order to reach the harbour before dark.
下午我们加帆快速航行，以便在天黑前驶抵港口。
In the afternoon we made sail, in order to reach the harbour before dark.
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