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Sentence analysis
6Spans
Sentence
Span Details
夏休み
summer vacation; summer holidaynoun
は
topic markergrammar
受験勉強
studying for an entrance examnoun, suru verb
に
direction, time, indirect object, or target markergrammar
集中
concentration; focus one's attention; concentration in one place; centralization; gathering; focus of questions; focus of debate; convergence; within a collection of worksnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar