この騒音はなんだ？
Sentence Analyzer
English Translation
What's this noise?
Furigana
この騒音 はなんだ？
Romanji
Kono sōon wa nan da?
Words
此の
(この)
this (something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)
騒音
(そうおん)
noise
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
何
(なに、なん)
what; how many; you-know-what; that; whatsit; what's the expression; what do you call them; what?; hey!
だ
(だ)
be; is; indicates past or completed action; indicates light imperative