彼女は理科を勉強しなければなりません。
Sentence Analyzer
English Translation
        She has to study science.
    
Furigana
Romanji
        Kanojo wa rika o benkyōshinakerebanarimasen.
    
Words
            
                彼女
            
            
                (かのじょ)
            
        
        
            she; her; her; girlfriend; sweetheart
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                理科
            
            
                (りか)
            
        
        
            science
        
    
            
                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.
        
    
            
                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: カ
                        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