They were careful to make sure their ships were seaworthy.”

很注意船只情况，确保它适航性。”

They were very careful to make sure their ships were seaworthy.

小心翼翼地确保船只适合航海。

Not really, no. The regular strong seaworthy packing will do.

没有什么特别要求。适合海洋运输坚固普通包装就可以。

But boats that are barely seaworthy have been sinking in the Mediterranean for years.

但是这些几乎不适合海运船只数年来不断地在地中海发生沉没事故。

For " bow to stern" and from " port to starboard" it still " seaworthy" of being " safely harbored" .

对于" 船头到船尾" 和从" 左舷到右舷" ，它仍然" 适于海上" 被" 安全地藏匿" 。

They abandoned the log boat base for a keel plank, and the boats became higher and more seaworthy.

船底不再是独木舟基底，而是改用龙骨板，船变得更高，且更适合航海。