前方需要横跨的第一大洋-大西洋-航海期间为三个星期。
Ahead is the first major ocean crossing, the Atlantic, where you will spend three weeks at sea.
一旦他能在他的海图志——他的航海路线手册里标注好这个方位点，不至于迷失，他在这大洋中的这方小天地就安全了。
Once the plot was written down in his rutter—his sea manual—he would be safe in this speck of the ocean.
一旦他能在他的海图志——他的航海路线手册里标注好这个方位点，不至于迷失，他在这大洋中的这方小天地就安全了。
Once the plot was written down in his rutter—his sea manual—he would be safe in this speck of the ocean.
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