Ahead is the first major ocean crossing, the Atlantic, where you will spend three weeks at sea.

前方需要横跨的第一大洋-大西洋-航海期间为三个星期。

youdao

Ahead is the first major ocean crossing, the Atlantic, where you will spend three weeks at sea.

前方需要横跨的第一大洋-大西洋-航海期间为三个星期。

youdao