Shandong province, with a superior ocean environment, is rich in Marine resources.

山东是海洋大省，海洋环境优越，海洋水产资源丰富。

youdao

Shandong province, with a superior ocean environment, is rich in Marine resources.

山东是海洋大省，海洋环境优越，海洋水产资源丰富。

youdao