海王星は太陽系の8番目の惑星だ。

Sentence Analyzer

海王星は太陽系の 8 番目の惑星だ。

English Translation

Neptune is the eighth planet of the solar system.

Furigana

海王星(かいおうせい)は太陽系(たいようけい)の8番目(ばんめ)の惑星(わくせい)だ。

Romanji

Kaiōsei wa taiyōkei no 8 banme no wakusei da.

Words

海王星 (かいおうせい)

Neptune (planet)

は (は)

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

太陽系 (たいようけい)

solar system

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

八 (はち、や)

eight

番目 (ばんめ)

indicates position in a sequence; divisions of a kabuki performance

惑星 (わくせい)

planet

だ (だ)

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