AnalyzerSentence analysis4SpansSentence水分を保持する1000 character limitAnalyzeSentence水すい分ぶんを保ほ持じするSpan Details水すい分ぶんmoisture; water content; fluidnounをobject markergrammar保ほ持じretention; maintenance; preservationnoun, suru verbするlight/support verb with a noun or noun-like phrasegrammar