Or take speed . In the 19th century horses and sailboats were replaced by railways and steamships .
再拿交通速度来说,19世纪时的马和帆船被火车和轮船取代。
The sails are much bigger than found on most cruising sailboats , but the general rig is the same .
帆面比大多数巡航帆船的帆要大得多,但基本的结构是一样的。
As only a very general rule , most sailboats over 20-something feet have fixed keels .
作为一条通常规律,大部分20英尺以上的帆船使用固定龙骨。
Sailboats have many different types of fixed keels , such as full keels ( see photo ) and fin keels .
帆船有许多种不同类型的固定龙骨,例如全龙骨(见上图)及鳍板。
In a country where sailboats and the hamptons are not in the popular imagination this advertising tack does not work .
在一个普通大众对帆船和“汉普顿”没什么概念的国家放这种广告是不会奏效的。
In the 19th century horses and sailboats were replaced by railways and steamships .
十九世纪马和帆船被铁路和蒸汽船代替。
The watertight bulkhead continues to be an important safety feature in ships today , from cruise ships to sailboats .
防水船在今天依然是重要的安全船,从游轮到帆船。
The buying process - sailboats for sale
购买流程出售中的帆船
At sabre yachts in south casco , maine , a good year once meant building and selling about 180 luxury sailboats and powerboats priced from $ 4 00000 to $ 1.5 million .
All sailboats need a keel of board for this reason : the narrow , flat surface of the board or keel produces little drag when the boat moves forward but resists motion sideways .