Location + 海域
海域 means 'sea area' or 'waters,' referring to a defined region of the ocean. It is used in navigation, military, and geographic contexts to describe specific zones of the sea, often modified by terms like 指定 (designated) or a location name.
这片海域禁止任何船只进入。
zhè piàn hǎiyù jìnzhǐ rènhé chuánzhī jìnrù.
Any vessel is prohibited from entering this sea area.
救援队正在附近海域搜寻失踪的渔船。
jiùyuánduì zhèngzài fùjìn hǎiyù sōuxún shīzōng de yúchuán.
The rescue team is searching for the missing fishing boat in the nearby waters.
中国在南海海域拥有主权。
zhōngguó zài nánhǎi hǎiyù yōngyǒu zhǔquán.
China has sovereignty over the waters of the South China Sea.