The pollution resources onland should be handled before they go to the sea.But that is not the truth.It is more and more frequently seen that unhandled pollutant go to the sea directly.

• 陆地上形成的污染物，本应在陆地处理后，再有限制地向海洋倾倒，但是事实并不如此，大量未经处理的污染物直接或间接进入海洋的事例，越来越多；