填空题

Ever-worsening (36) in China’ s coastal waters will hinder (37) of marine resources, warns an article in Outlook Weekly. China has an l8,000-kilometer (38) ,more than 6,500 (39) and nearly 3 million square kilometers of "blue territory." A large portion of the abundant marine (40) has yet to be (41) . China’ s (42) marine output (43) for less than 2 percent of the world’ s marine output. China, however, (44) The area of unclean sea waters in China (45) , the State Oceanic Administration reported. (46)