随着航行的开始，唐的故事也随之展开。Don's story unfolded as the cruise got under way.首次在空中航行的飞行器是气球.The first vehicles to navigate the air were balloons.那些敢于去人迹未至的海域航行的人成了新陆地的发现者.Those who dared to launch out beyond the unknown water...

“航行的”的英语可以翻译为：sailing，[法] navigational ...