在克里斯托弗·哥伦布横渡大西洋的八十年前，郑和已经航行到了东非。

It was 80 years before Christopher Columbus crossed the Atlantic that Zheng He had sailed to East Africa.

youdao

对于改善提高的渴望，就是麦卡洛先生的书名——远大旅程的由来。而这一旅程，往往伴随着横渡大西洋的艰难险阻——最早是由帆船航行，而后才变为汽船。

This desire for improvement was "the greater journey" of Mr. McCullough's title, following the often dangerous journey across the Atlantic, first by sailing ship and only later under steam.

youdao

谁都能横渡大西洋，谁都能沿着大洋彼岸的岛屿航行，就像你做的那样。

Anybody can sail across the ocean, and anybody can coast along the islands on the other side, just as you have done.

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