私の部屋は彼の部屋の倍の広さがある。

Sentence Analyzer

私の部屋は彼の部屋の倍の広さがある。

English Translation

My room is twice as big as his.

Furigana

私(わたし)の部屋(へや)は彼(かれ)の部屋(へや)の倍(ばい)の広(ひろ)さがある。

Romanji

Watashi no heya wa kare no heya no bai no hirosa ga aru.

Words

私 (わたし、わたくし)

I; me; private affairs; personal matter; secrecy; selfishness

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

部屋 (へや)

room; apartment; flat; pad; chamber; stable

は (は)

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

彼 (かれ)

he; him; his; boyfriend

倍 (ばい)

twice; double; times; -fold

広い (ひろい)

spacious; vast; wide

が (が)

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