兄さんは大学で楽しそうなんだ。
Sentence Analyzer
English Translation
My brother seems to enjoy himself at college.
Furigana
Romanji
Niisan wa daigaku de tanoshisō na n da.
Words
兄さん
(にいさん、あにさん)
older brother; elder brother; brother (as older-brother figure in friendly and or work relationship); (vocative) young man; buddy; fella; laddie
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
大学
(だいがく)
post-secondary education institution, incl. university, college, etc.; former central university of Kyoto (established under the ritsuryo system for the training of government administrators); the Great Learning - one of the Four Books
だ
(だ)
be; is; indicates past or completed action; indicates light imperative
ん
(ん)
yes; yeah; uh huh; negative verb ending used in informal speech (abbr. of negative verb ending "nu"); abbr. of particle "no"; abbr. of particle "ni" (used especially when it precedes the verb "naru")