英语语法分析

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。

《柯林斯英汉双解大词典》

Magellan was the first person to circumnavigate the globe.

麦哲伦是第一个环球航行的人。

Since it makes its own air and water, it can circumnavigate the globe without needing to surface.

因为自身能制造空气和水，所以能不用浮出水面而环游地球。