彼女は理科を勉強しなければなりません。

Sentence Analyzer

彼女 理科 勉強しなければなりません

English Translation

She has to study science.

Furigana

彼女(かのじょ)理科(りか)勉強(べんきょう)しなければなりません。

Romanji

Kanojo wa rika o benkyōshinakerebanarimasen.

Words

彼女 (かのじょ)
she; her; her; girlfriend; sweetheart
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
理科 (りか)
science
()
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.
勉強 (べんきょう)
study; diligence; discount; reduction

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: ジョ、 ニョ、 ニョウ、 おんな、 め
Meanings: woman, female
Readings: リ、 ことわり
Meanings: logic, arrangement, reason, justice, truth
Reading: 
Meanings: department, course, section
Readings: ベン、 つと.める
Meanings: exertion, endeavour, encourage, strive, make effort, diligent
Readings: キョウ、 ゴウ、 つよ.い、 つよ.まる、 つよ.める、 し.いる、 こわ.い
Meaning: strong