海洋世纪属于海洋科学学科，主要研究海洋及周围环境的资源开发、利用。
21世纪是海洋世纪，海洋经济将成为国民经济的重要组成部分。
The 21st century is ocean century. Ocean economy will become an important part of national economy.
在十九世纪以前，对海洋感兴趣的科学家寥寥无几。
Before the nineteenth century, scientists with an interest in the sea were few and far between.
在十九世纪以前，对海洋感兴趣的科学家寥寥无几。
Before the nineteen century, scientists with an interest in the sea were few and far between.
应用推荐