タイヤを取り替えなくてはならない。
Sentence Analyzer
English Translation
        I have to change tires.
    
Furigana
        タイヤを取 り替 えなくてはならない。
    
Romanji
        Taiya o torikaenakute wanaranai.
    
Words
            
                逮夜
            
            
                (たいや)
            
        
        
            eve of the anniversary of a person's death
        
    
            
                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.
        
    
            
                取り替える
            
            
                (とりかえる)
            
        
        
            to exchange; to replace
        
    
            
                ば
            
            
                (ば)
            
        
        
            if ... then; when; and; why don't you...?; the more (one does something); because; since