Let's join Dhruv for his first sea trial in Miami.

让我们和德鲁一起在迈阿密进行他的第一次海试。

Up next, engineer and entrepreneur Dhruv Boruah is developing a submarine that can filter microplastics out of the ocean.

接下来，工程师兼企业家德鲁· 博拉正在开发一种可以过滤海洋中的微塑料的潜艇。

Since then, Dhruv has dedicated himself to raising awareness of the issue by cycling down waterways in the world's largest cities.

从那以后，德鲁一直致力于提高人们对这个问题的认识，在世界上最大的城市的水道上骑自行车。

Here in Biscayne Bay in Miami, Dhruv and his team are taking the new prototype out for its first sea trial.

在迈阿密的比斯坎湾，德鲁和他的团队正在将新原型机进行首次海试。

Putting his engineering background to work, Dhruv started Oceanways, a company set on building a fleet of zero emission submarines that can carry cargo, replacing other carbon emitting vessels, while also filtering my microplastics from the water.

他利用以前学的工程知识，德鲁创立了海洋通道公司，该公司致力于建造一支可以运载货物的零排放潜艇舰队，取代其他排放碳的容器，同时过滤水中的微塑料。