英语翻译
-OpenphotoonPhotoshop.Firstthingwhichyouneedtodoistounlockthebackgroundlayer.Todothis,doubleclickonthe“Background”
-DuplicatethislayerwithLayer>DuplicateLayer,afterthatapplyFilter>Blur>SmartBlurwithsimilarsettingstothese:radius9,threshold25,qualitytohigh,MODEtoEdgeonly.
-Image>Adjustments>Invert
-UseSelect>LoadSelectiontoselectcurrentlayercontentandapplyLayer>LayerMask>RevealSelectiontocreatemask
-ChooseErasertool,makeit“naturalbrush”(alittlearrowbesides“masterdiameter”,changethesizeto175,opacity25%.
帮我把这一段翻译一下,就是每一个英文单词对应的在PS软件里的中文名称,需要点哪个键都要详细具体一点.