The boat's top speed is 50 nautical miles per hour.

这艘船的最大速度是每小时50海里。

The territorial waters extend 12 nautical miles from the coast.

领土的水域从海岸延伸12海里。

It is 206 nautical miles from our present location.

距离我们现在的位置有206海里.

The ship was 200 international nautical miles off course.

那船偏离航向200国际海里.

This nautical miles of the object is really strange, what are rare.

这海里的物件，真是千奇百怪，什么稀罕物都有。

Now the airspace has been closed in a 20 nautical miles radius because of ash.

现在空域已被关闭在20海里半径因为烟灰。

The office is urging merchant ships to stay at least 200 nautical miles off Somalia.

这个办公室敦促商船要与索马里海岸线保持至少200海里的距离。

So we've been tracking Ben. He's been able to swim at about 20 or 30 nautical miles per day.

我们一直都在跟踪他。他每天能够游差不多20到30海里（约37到56公里）。

The surviving fishermen may have drifted for hundreds of miles before being picked up 60 nautical miles north-west of Horn Island.

他们在霍恩岛西北方向60公里处获救，之前可能已经漂流了几百公里。

Weihai Port is only 93 nautical miles from South Korea and quick trips are possible with liners scheduled five times a week.

其中威海与韩国的海上距离仅为93海里，每周5个海上航班实现快速往返。