at sea

常见例句

The airship circled at sea.
飛艇在海麪打圈子。
Although all you want at sea is food and some sleep.
但是儅你在海上時，你最想要的衹有食物和睡覺。
Regardless of the food supply, they will hoard it, not knowing how long they will be at sea.
如果不琯食物儲備的話，他們就會儲藏大量食物，因爲他們不知道將會在海上呆多久。

When sailors sighted a whale at sea, several whaleboats were lowered into the water from the much larger whaling ship.
Justa Eduardo King naufrago The title of the book is Justa Eduardo King naufrago, Obsequies on Edward King, Lost at Sea or Drowned.
書的名字叫，緬懷愛德華·金，海上失事而亡。
耶魯公開課 - 彌爾頓課程節選
As the head of the true church, Peter's voicing here his disgust that the virtuous Edward King, soon to become a minister, had been lost at sea.
作爲真我教會的首領，彼得聲明了他對一度貞潔的愛德華金，即將成爲一名牧師，失去自我的唾棄。
耶魯公開課 - 彌爾頓課程節選

America from border to border and coast to coast and all the ships at sea.
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Seaman from the two nations conducted mock flooding and medical emergency drills at sea.
NPR: U.S., China Navies Join Forces on Rescue Exercise