Men sailed the seas as pirates when countries began to cross the Oceans and seas to trade goods with each other.

当不同国家之间跨越海洋，互相交易货物时，有些人们在海上却开始了他们的海盗生涯。

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It allowed the earth to dissolve harmful gases, which had become part of the earth's atmosphere, into the oceans and seas.

它使地球得以把曾经存在于大气层中的有害气体溶解在海洋里。

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There was the growing realization that for all their vastness, the resources to be found in the oceans and seas were not inexhaustible.

人们越来越认识到，尽管海洋无边无垠，但其资源并不是取之不尽用之不竭的。

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The melting will also cause oceans and seas around the world to rise.

VOA: special.2009.04.22

Jean-Michel Cousteau is working to ensure that his father's legacy will inspire more people around the world to learn about our oceans, seas and rivers, care about them and protect them.

VOA: standard.2010.06.18

Some of the crucial actions identified included the further development of existing tools for actions, such as Regional Seas for the protection of Areas Beyond National Jurisdiction, and facilitating cooperation and synergies through initiatives such as the Joint Programming Initiative for Healthy and Productive Seas and Oceans (JPI Oceans).

UNESCO: Biodiversity Initiative