喫煙は君に大いに害になる。
Sentence Analyzer
English Translation
Smoking will do you a lot of harm.
Furigana
Romanji
Kitsuen wa kimi ni ōini gai ni naru.
Words
喫煙
(きつえん)
smoking
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
君
(きみ)
you; buddy; pal; monarch; ruler; sovereign; (one's) master
に
(に)
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
大いに
(おおいに)
very; much; greatly; a lot of
害
(がい)
injury; harm; evil influence; damage
成る
(なる)
to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...