ボビーは７時３０分までに寝なければならない。
Sentence Analyzer
English Translation
Bobby must go to bed by 7:30.
Furigana
ボビーは７時 ３０分 までに寝 なければならない。
Romanji
Bobi- wa nana ji san zero fun made ni nenakerebanaranai.
Words
ホビー
(ホビー)
hobby
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
七
(しち、なな、な)
seven; hepta-
時
(じ)
hour; o'clock; (specified) time; when ...; during ...
三
(さん、み)
three; tri-
○
(まる)
circle (sometimes used for zero); 'correct' (when marking); symbol used as a placeholder (either because a number of other words could be used in that position, or because of censorship); period; full stop; maru mark; semivoiced sound; p-sound
分
(ぶん)
part; segment; share; ration; rate; degree; one's lot; one's status; relation; duty; kind; lot; in proportion to; just as much as
迄
(まで)
until (a time); till; to; up to; to (a place); as far as; to (an extent); up to; so far as; even; only; merely
に
(に)
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
寝る
(ねる)
to lie down; to go to bed; to lie in bed; to sleep (lying down); to sleep (with someone, i.e. have intercourse); to lie idle
Kanji
Readings: ジ、 とき、 -どき
Meanings: time, hour
Readings: ブン、 フン、 ブ、 わ.ける、 わ.け、 わ.かれる、 わ.かる、 わ.かつ
Meanings: part, minute of time, segment, share, degree, one's lot, duty, understand, know, rate, 1%, chances, shaku/100
Readings: シン、 ね.る、 ね.かす、 い.ぬ、 みたまや、 や.める
Meanings: lie down, sleep, rest, bed, remain unsold