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Sentence analysis
8Spans
Sentence
Span Details
販売術
art of selling; salesmanshipnoun
を
object markergrammar
磨く
polish; shine; scrub; brush; refine; improve; hone; cultivategodan verb
ために
for; for the sake of; on behalf of; because of; due to; as a result of-> 為にconjunction
セミナー
seminarnoun
に
direction, time, indirect object, or target markergrammar
参加
participation; joining; entrynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar