sea [siː] 名词
单语范例（未经PONS编辑处理）
It has also apprehended pirates on high seas and cleaned up oil spills.
en.wikipedia.org It follows the adventures of an immortal boy and his dog as they face pirates and other dangers from the high seas to the mountains.
en.wikipedia.org And where it occurs on the high seas, we will unreservedly condemn it.
en.wikipedia.org The war spilled across the continent, and even to the high seas.
en.wikipedia.org Fighting soon breaks out on their common border and the high seas.
en.wikipedia.org