Today, new evidence of the ferry's final moments, a conversation between South Korea's shipping control and a crew.

今天获得了渡轮最后时刻的新证据，就是韩国船只控制部门和一名船员的对话。

The Hundred Ton Gun is one of many cannon that both protected Gibraltar and controlled shipping in the strait.

百吨炮是保护直布罗陀和控制海峡航运的众多大炮之一。

Perched on cliffs with sweeping views and safe harbors, seaside fortresses helped the kings control shipping, commerce, and resources.

海边堡垒坐落在悬崖上， 拥有一览无余的景色和安全的港口，帮助国王控制了航运、商业和资源。