随着造船水平的提高和方向罗盘的发明，海员可以航行到看不见大陆的公海上去。

With improvements in shipbuilding and with invention of the directional compass, seamen could travel out into the open ocean, out of sight of land.

youdao

你拥有所有去发掘它的工具：你的直觉、感受，以及你内心的罗盘都将指引着你的方向。

You have all the tools you need to uncover it: your intuition, your feelings, and your internal compass will guide you.

youdao

这些罗盘指向南方，主要在陆地上使用，作为占卜工具和方向的寻找。

These compasses were south pointing and were primarily used on land as divination tools and direct finders.

youdao