彼はまったく世間知らずだ。
Sentence Analyzer
English Translation
        He is entirely ignorant of the world.
    
Furigana
Romanji
        Kare wa mattaku sekenshirazu da.
    
Words
            
                彼
            
            
                (かれ)
            
        
        
            he; him; his; boyfriend
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                全く
            
            
                (まったく)
            
        
        
            really; truly; entirely; completely; wholly; perfectly; indeed; good grief (expression of exasperation)
        
    
            
                世間知らず
            
            
                (せけんしらず)
            
        
        
            ignorant of the ways of the world
        
    
            
                だ
            
            
                (だ)
            
        
        
            be; is; indicates past or completed action; indicates light imperative