子供たちは多くの睡眠が必要である。

Sentence Analyzer

子供たちは多くの睡眠が必要である。

English Translation

Children require much sleep.

Furigana

子供(こども)たちは多(おお)くの睡眠(すいみん)が必要(ひつよう)である。

Romanji

Kodomotachi wa ōku no suimin ga hitsuyō de aru.

Words

子供達 (こどもたち)

children

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

多く (おおく)

many; much; largely; abundantly; mostly

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

睡眠 (すいみん)

sleep

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

必要 (ひつよう)

necessary; needed; essential; indispensable; necessity; need; requirement

だ (だ)

be; is; indicates past or completed action; indicates light imperative

或 (ある)

a certain ...; some ...