submarine oil的用法和樣例：
例句
- They are exploiting the oil under the sea.
他們在開發海底石油。 - It centres on China's development of undersea natural gas and oil deposits straddling what Japan says is the borderline between the two countries' exclusive economic zones.
問題集中於中國對海底石油和天然氣的開發，而日本宣稱這些石油和天然氣埋藏在橫跨兩國專屬經濟區的分界線上。
