Visitors can pay to go on a boat for a fishing trip.

VOA: special.2010.03.22

You just got to find a good refrigerator on your boat, and then you can still go around the world.

只需找一个好冰箱放在船上,你仍然可以环游世界。

麻省理工公开课 - 热力学与动力学课程节选