shipping pollution

例句：

1. 1. The shipping companies areresponsible for the pollution of the oceans.
   航运公司应对海洋污染负责。
2. 2. The governmenthas launched a campaign to reduce marine pollution.
   政府已发起减少海洋污染的运动。
3. 3. Theshipping industry is facing increasing pressure to reduceits carbon emissions.
   航运业正面临越来越大的压力，以减少其碳排放。