AnalyzerSentence analysis5SpansSentence遠交は近交弱勢を防ぐ。1000 character limitAnalyzeSentence遠えん交こうは近きん交こう弱じゃく勢せいを防ふせぐ。Span Details遠えん交こう-nounはtopic markergrammar近きん交こう弱じゃく勢せいinbreeding depressionnounをobject markergrammar防ふせぐ。defend against; protect against; prevent; avert; avoidgodan verb