1. The Mars Reconnaissance Orbiter has been circumnavigating its namesake planet since early 2006. 火星侦察轨道器一直绕着2006年年初以来同名的星球。
2. It gives you the feeling you are in the middle of a room looking around, or circumnavigating a building or object. 它能让你获得在一个房间中四下张望、或是环顾一座建筑物或一个物体时的视觉感受。
3. Solar Impulse program founder Bertrand Piccard called the inaugural flight a crucial step toward fulfilling his goal of circumnavigating the globe in such an unusual aircraft. 太阳能飞机项目组创始人伯特兰·皮卡尔(Bertrand Pic card)称其一直梦想着驾驶这架飞机环游全球,此次试飞迈出了关键一步。