ジョンはビジネスに精通している。
Sentence Analyzer
English Translation
John is familiar with the business.
Furigana
ジョンはビジネスに精通 している。
Romanji
Jon wa bijinesu ni seitsūshiteiru.
Words
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
ビジネス
(ビジネス)
business
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
精通
(せいつう)
acquaintance; having knowledge; being expert; being versed in; conversant; first ejaculation