where is it

來源: 2015-06-03 08:54:47 [舊帖] [給我悄悄話] 本文已被閱讀:

"葡萄牙東海岸,有許多天洞。一個小時的高速遊艇,是我這次旅行的高峰。" where is it? What is it called?