彼の部屋は私の部屋の倍の広さだ。

Sentence Analyzer

彼の部屋は私の部屋の倍の広さだ。

English Translation

His room is twice as large as mine.

Furigana

彼(かれ)の部屋(へや)は私(わたし)の部屋(へや)の倍(ばい)の広(ひろ)さだ。

Romanji

Kare no heya wa watashi no heya no bai no hirosa da.

Words

彼 (かれ)

he; him; his; boyfriend

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

私 (わたし、わたくし)

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

倍 (ばい)

twice; double; times; -fold

広い (ひろい)

spacious; vast; wide

だ (だ)

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