グレイハウンドバスはなんて速く走るのだろう。
Sentence Analyzer
English Translation
How fast Greyhound buses run!
Furigana
グレイハウンドバスはなんて速 く走 るのだろう。
Romanji
Gureihaundobasu wa nante hayaku hashiru no darou.
Words
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
なんて
(なんて)
such as; (things) like; exclamation
早い
(はやい)
fast; quick; hasty; brisk; early (in the day, etc.); premature; (too) soon; not yet; (too) early; easy; simple; quick
走る
(はしる)
to run; to travel (movement of vehicles); to drive; to hurry to; to retreat (from battle); to take flight; to run away from home; to elope; to tend heavily toward
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
だ
(だ)
be; is; indicates past or completed action; indicates light imperative