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Sentence analysis
6Spans
Sentence
Span Details
夏休み
summer vacation; summer holidaynoun
に
direction, time, indirect object, or target markergrammar
ボードセーリング
boardsailing; windsurfingnoun
を
object markergrammar
始め
start; begin; commence; start up; open; establish; start to ...; begin to ...-> 始めるichidan verb, auxiliary
た。
past tense or completed actiongrammar