Out in front, Clarke had built up such a sizeable safety margin that he eased the pace and started cruising.克拉克远远地开在前面，已保持了一段足够长的安全距离，于是放慢了速度，开始巡航。The romantic evening cruise will be a memorable experience.这次浪漫的晚间巡航将是一次难忘的经历。Several privateers often cruised near the entrance of the channel.几只武装民船经常在这个海峡的进口附近巡航。