Through months of effort, the two of the subsystem of functions, prevent pollution Marine bureau ability to get further improved.

通过几个月的努力，基本实现了两个子系统的各项功能，使海事局防污染能力得到进一步的提高。

youdao

Pollution can harm marine life.

污染会危及海洋生物。

《牛津词典》

Pollution is threatening marine life.

污染正危及海洋生物。

《牛津词典》

With a focus on key topical issues such as marine pollution, exploitation and hazards, chapters range from the history of ocean management to current advances in marine science, observation and management applications, and the international agencies active in co-ordinating this work.

UNESCO: Troubled Waters

There is no marine pollution, the ship is not damaged but stuck on the sand.

BBC: Airbus ship aground - photo by Ray McGowan

Few countries have adopted legislation to reduce land-based marine pollution, leading to an increase in the number of dead ocean areas.

UNESCO: Social and Human Sciences