Unless it really is a photo of that one, lonely weather buoy.

除非它真的是那个孤独的气象浮标的照片。

Because if you actually set sail for Null Island, you'd find nothing but deep blue ocean and a lonely weather buoy.

因为如果你真的起航去空虚岛，你会发现除了深蓝色的海洋和一个孤独的天气浮标什么都没有。