空はだんだん暗くなった。
Sentence Analyzer
English Translation
The sky became darker and darker.
Furigana
Romanji
Sora wa dandan kuraku natta.
Words
空
(そら)
sky; the heavens
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
段々
(だんだん)
gradually; by degrees; steps; stairs; staircase; terrace
暗い
(くらい)
dark; gloomy; dark (in colour); dull; depressed; dispirited; sorrowful; bitter (as in a dark past); unclear; unfamiliar; unknown
成る
(なる)
to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...