The boat , based on an excavated shipwreck , already circumnavigated africa two years ago .

这个船根据发掘的遇难船，两年前已经环航非洲。

They circumnavigated cape horn island in canoes .

他们乘独木舟绕合恩角岛航行。

Magellan circumnavigated the globe before any other explorer .

麦哲伦远在其他探险家前就先完成了环游世界。

I had just circumnavigated the entire country .

我刚可是绕行这个国家一大圈了。

We circumnavigated the island and found no signs of habitation .

我们绕著岛屿航行,没发现有人居住迹象.