The London Protocol, an international legal framework that regulates marine pollution, sets stringent limits on deliberate geoengineering of the oceans.

《伦敦公约议定书》是一个管理海洋污染的国际法律框架，对蓄意进行海洋地质工程设定了严格的限制。

Illegal fishing, and the illicit traffic of goods and marine pollution are causing damage to our societies, said Ambassador Mushingi.

非法捕鱼、非法贩卖、海洋污染对人类社会造成了危害，大使穆兴吉如是说道。

To turn marine pollution into sportswear.

将海洋污染变成运动服。

It  is still unclear what is causing this bleaching, but suspects include slight increases in  sea temperatures and marine pollution.

目前还不清楚造成这种白化现象的原因，但怀疑可能是海水温度略有上升和海洋污染造成的。

National Defense Ministry Spokesperson Wu Qian says the U.S. must clarify the real intention of the submarine's navigation, the accurate location where the incident occurred, and whether it caused nuclear leakage and marine pollution.

中国国防部发言人吴谦表示，美方必须澄清潜艇航行的真实意图、事件发生的具体地点以及是否造成了核泄漏和海洋污染。

The growth of plastics in our daily lives has led  to the dramatic rise in marine plastic pollution that can be found littering beaches and forming  gigantic garbage patches in the middle of ocean gyres.

我们日常生活中塑料的使用日益增多，导致海洋塑料污染急剧增加，海滩上随处可见塑料垃圾，在海洋环流中形成巨大的垃圾带。