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Sentence
Span Details
重大犯罪
serious crime; felonynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
防止
prevention; checknoun, noun suffix, suru verb
に
direction, time, indirect object, or target markergrammar
力を入れ
put effort into; put strength into; strain-> 力を入れるexpression, verb
ている。
ongoing or resultant stategrammar