AnalyzerSentence analysis5SpansSentence地表面の浸食を防ぐ。1000 character limitAnalyzeSentence地ち表ひょう面めんの浸しん食しょくを防ふせぐ。Span Details地ち表ひょう面めんground surface; earth's surfacenounのpossession, attribution, nominalizer, or nominal linkergrammar浸しん食しょくerosion; corrosionnoun, suru verbをobject markergrammar防ふせぐ。defend against; protect against; prevent; avert; avoidgodan verb