Ease the large sail out or we shall be blown over!
松开大帆,不然我们会翻船的。
Other inventions like the compass permitted them to sail out of sight of land.
其他的发明如指南针,则让他在看不到陆地情况下能够航行。
You also have the opportunity to visit Oyster Reef as you sail out to beautiful Upolu Cay. Oyster Reef is teeming with marine life and offers some of the best coral viewing on the Great Barrier Reef.