惑星は太陽の周囲を回転する。

Sentence Analyzer

惑星は太陽の周囲を回転する。

English Translation

The planets revolve around the sun.

Furigana

惑星(わくせい)は太陽(たいよう)の周囲(しゅうい)を回転(かいてん)する。

Romanji

Wakusei wa taiyō no shūi o kaitensuru.

Words

惑星 (わくせい)

planet

は (は)

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

太陽 (たいよう)

sun; solar

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

周囲 (しゅうい)

surroundings; environs; circumference

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.

回転 (かいてん)

rotation (usu. around something); revolution; turning