a vessel of less than 20 metres in length or a sailing vessel shall not impede the safe passage of a power-driven vessel following a traffic lane.
帆船或长度小于20米的船舶,不应妨碍按通航分道行驶的机动船的安全通行。
a tall vertical spar, sometimes sectioned, that rises from the keel or deck of a sailing vessel to support the sails and running rigging.
船桅,桅桿一条高的(有时为分段的)垂直樯,从帆船的龙骨或甲板直立起来以支持帆和操纵装置。
a sailing vessel moves forward because of the reaction to the inertia of moving air on its sails.
阿帆船前进,因为反应的惯性,移动空调在其帆。
it is just like how we need a compass on a sailing vessel to know where we are headed and when we will arrive at the destination.
它就像一艘航船中的罗盘一样,如果一艘航行中的船没有罗盘,它就不知道朝什么方向航行,什么时间到达。
a vessel of less than 20 meters in length or a sailing vessel shall not impede the passage of a vessel which can safely navigate only within a narrow channel or fairway.
帆船或者长度小于20米的船舶,不应妨碍只能在狭水道或航道以内安全航行的船舶通行。
a sailing vessel equipped with a motor.
装备有发动机的帆船。