AnalyzerSentence analysis6SpansSentenceこの時計は21石です。1000 character limitAnalyzeAnalysis warningThe supplied reading could not be aligned to the sentence.Sentenceこの時計とけいは21石せきです。Span Detailsこのthis; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective時計とけいclock; watch; timepiecenounはtopic markergrammar21にじゅういち-noun石せきcounter for jewels in a watch; counter for transistors, diodes, etc. in an electronic productcounter石いしstone; rock; pebble; jewel; precious stone; flint (in a lighter); game piece; stone (in go); disc (in Othello); stone (in the body); calculus石こくkoku; unit of volume (approx. 180.4 L); ship capacity unit (approx. 278.26 L)です。polite copulagrammar