朝に違いない、というのは鳥が鳴いているから。
Sentence Analyzer
English Translation
It must be morning, for the birds are singing.
Furigana
Romanji
Asa ni chigainai, toiu no wa tori ga naiteiru kara.
Words
朝
(あさ、あした)
morning
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
違い
(ちがい)
difference; discrepancy
と言う
(という、とゆう)
called; named; as many as; as much as; all X; every X
の
(の)
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
鳥
(とり)
bird; bird meat (esp. chicken meat); fowl; poultry
が
(が)
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
鳴く
(なく)
to sing (bird); to bark; to purr; to make sound (animal)
から
(から)
from (e.g. time, place, numerical quantity); since; from (originator); by; because; since; out of (constituent, part); through (e.g. window, vestibule); after; since