Marineenvironmentisoneinwater,seawatertolerancehydrolyzateandsuspendedsolids,seabedsedimentandmarineorganisms,includingcomplexsystems.Oceanrichbiologicalresources,mineralresources,chemicalresourcesandpowerresourcesisanindispensableresourcetreasurehouseofhumanbeings,withhumansurvivalanddevelopmentoftherelationshipveryclose.

　　Themainobjectiveofthecurrentmarineconservationistoprotectthelivingmarineresources,soasnottofailure,inorderforhumansustainableuse.Inparticular,giveprioritytoprotectthosevaluableandcriticallyendangeredmarinelife.AccordingtotheUNforinvestigation,duetooverfishing,accidentalcaptureandkillingofnon-targettoallowhuntingofmarine,coastalshorelineconstruction,mangrovedeforestation,widespreadmarinepollution,atleasttheworld's25mostvaluablefisheryresourcesdepleted,whales,seaturtles,manateesandmanyothermarineanimalsfaceextinctionrisk.Isexpectedthatwiththeexpansionofthescaleofoceandevelopment,

　　Marinelivingresourcesarelikelytocausemoredamage.

　　Thetaskofthefirstmarineprotectedrighttostopover-exploitationoflivingmarineresourcesandsecondlytoprotectthehabitatofmarinelifeorhabitat,inparticular,theirmigration,spawning,foraging,avoidingpredatorscoast,tidalflats,estuaries,coralreefs,itisnecessarytopreventtheheavymetals,pesticides,oil,organicandeasytoproducenutrientssuchaseutrophicationofmarinepollution.Preservationofthemarinelivingresourcesofthenaturalregenerationcapacityandwaterpurificationcapacity,preservationofthemarineecologicalbalance,toensuresustainablehumandevelopmentandutilizationoftheoceans.

　　翻译一遍好么

　　太多了不好意思

　　前三句

　　海洋环境是一种在水，海水耐水解液和悬浮固体，海底沉积物和海洋生物，包括复杂的系统。海洋生物资源丰富，矿产，化工资源和电力资源是不可或缺的资源宝库人类，与人类的生存和发展的关系非常密切。