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Sentence
Span Details
円為替
yen exchangenoun
相場
market price; going rate; speculation; trading; reputation; standing; estimationnoun
が
subject markergrammar
急に
suddenly; abruptly; quickly; hastily; steeply; sharplyadverb
変動
change; fluctuation; variationnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar