惑星は恒星の周りを回る。

Sentence Analyzer

惑星は恒星の周りを回る。

English Translation

Planets move around a fixed star.

Furigana

惑星(わくせい)は恒星(こうせい)の周(まわ)りを回(まわ)る。

Romanji

Wakusei wa kōsei no mawari o mawaru.

Words

惑星 (わくせい)

planet

は (は)

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

恒星 (こうせい)

(fixed) star (i.e. not a planet, meteorite, etc.)

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

周り (まわり)

circumference; girth; surroundings; neighbourhood; neighborhood; vicinity

を (を)

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

回る (まわる)

to turn; to revolve; to visit several places; to function well; to pass a certain time