スーザンはアメリカ史を専攻しています。
Sentence Analyzer
English Translation
Susan is majoring in American history.
Furigana
スーザンはアメリカ史 を専攻 しています。
Romanji
Su-Zan wa Amerikashi o senkōshiteimasu.
Words
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
を
(を)
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
専攻
(せんこう)
major subject; special study