The three head sails comprise flying jib, inner jib and a Bentinck sail. This sail plan totals about 1047 square meters and there will be another multi-purpose sail of 400 square meters for downwind sailing.是什么意思_The three head sails comprise flying jib, inner jib and a Bentinck sail. This sail plan totals about 1047 square meters and there will be another multi-purpose sail of 400 square meters for downwind sailing.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句