Our driver, Mr. Tung, who was provided courtesy of the Matsu Daily News, kept a close eye on the time as we toured the passageway. The water level inside depends on the tide, and if you're not careful you can get trapped in one of the deeper parts of the tunnel by rising waters.
「馬祖日報」支援我們的駕駛董先生一路謹慎看錶。他說，坑道裡的水位會隨潮汐升降，若是行到深處沒注意時間，回程的路讓海水淹了可就回不來。