circumnavigate /ˌsɜːkəmˈnævɪˌɡeɪt/ (circumnavigating,circumnavigated,circumnavigates)

• 1.  

  V-T（及物动词） If someone circumnavigates the world or an island, they sail all the way around it. 环航 [正式]

  例：

  For this year at least, our race to circumnavigate the globe in less than 80 days is over.

  至少在今年，我们在八十天内完成环球航行结束了。