地球は惑星の１つです。
Sentence Analyzer
English Translation
The earth is one of the planets.
Furigana
Romanji
Chikyū wa wakusei no hitotsu desu.
Words
地球
(ちきゅう)
the earth; the globe
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
惑星
(わくせい)
planet
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
一つ
(ひとつ)
one; for one thing; only; (not) even; just (e.g. "just try it")
です
(です)
be; is