とうとう私の姉は婚約した。
Sentence Analyzer
English Translation
Finally, my sister got engaged.
Furigana
とうとう私 の姉 は婚約 した。
Romanji
Tōtō watashi no ane wa kon'yakushita.
Words
到頭
(とうとう)
finally; at last; reaching a head
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
姉
(あね)
older sister; elder sister
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
婚約
(こんやく)
engagement; betrothal