Back during World War I, to prevent German U-boats from sneaking between the little islands that define this harbor, dozens of old ships were intentionally sunk, to block the gaps.

回到第一次世界大战期间，为了防止德国 U 型潜艇在定义这个港口的小岛之间偷偷摸摸，数十艘旧船被故意击沉，以堵住缺口。