AnalyzerSentence analysis5SpansSentence産卵のために遡上する1000 character limitAnalyzeSentence産さん卵らんのために遡そ上じょうするSpan Details産さん卵らんegg-laying; spawningnoun, suru verbのpossession, attribution, nominalizer, or nominal linkergrammarためにfor; for the sake of; on behalf of; because of; due to; as a result of-> 為にconjunction遡そ上じょうgoing upstream; swimming upstreamnoun, suru verbするlight/support verb with a noun or noun-like phrasegrammar