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Sentence analysis
8Spans
Sentence
Span Details
長時間
long time; several hours; long spellnoun, adverb
勉強
study; learning; diligence; hard work; effort; experience; knowledge; lesson; discount; price reductionnoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
ている
ongoing or resultant stategrammar
と
quotation, conditional, companion, or and markergrammar
集中力
concentration; ability to concentratenoun
が
subject markergrammar
切れる。
break; snap; be cut; burst or give way; be injured; wear out; be worn through; wear off; stop working; go dead; expire; run out; become due; be used up; be sold out; be cut off; be disconnected; break off ties; cut well; be sharp; be sharp-minded; be quick-witted; be able; fall below; be short of; beat a time; dry off; drain off; curve; veer; get angry; lose one's temper; be able to do completely; shuffle cardsichidan verb, auxiliary