那些漁船的數(shù)量是十五艘.The fishing boats were 15 sail in number.作者還對(duì)小型雙體漁船的總布置及阻力特征作了闡述, 并對(duì)我國(guó)發(fā)展小型雙體漁船問題提出了建議.Finally, author suggests the proposal about the development of small fishing catamarans in our country.駛近港口時(shí), 漁民們開始放慢漁船的速度...