The sea area of overing 1 class of sea water quality standard were slightly minished than last year.In shore sea area were heavily polluted.是什么意思_The sea area of overing 1 class of sea water quality standard were slightly minished than last year.In shore sea area were heavily polluted.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句