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Sentence analysis
9Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
お弁当
bento; Japanese box lunchnoun
箱
box; case; chest; crate; train car; railway car; shamisen case; shamisen; public building; community building; man who carried a geisha's shamisen; waste receptacle; feces; counter for boxes; counter for boxed itemsnoun, suffix, counter
は
topic markergrammar
保温
heat retention; keeping warm; thermal insulationnoun, suru verb
機能
function; capability; featurenoun, suru verb
が
subject markergrammar
あり
be; exist; have; possess; there is available; be located; be situated; be equipped with; have as a facility or feature; happen; take place; come about; be in a completed state; be left as done-> 有るgodan verb, auxiliary
ます。
polite non-pastgrammar