運転している人に話しかけてはならない。
Sentence Analyzer
English Translation
        You are not to speak to the man at the wheel.
    
Furigana
Romanji
        Untenshiteiru hito ni hanashikakete wanaranai.
    
Words
            
                運転
            
            
                (うんてん)
            
        
        
            operation (of a machine, etc.); operating; running; run; driving; working (capital, etc.)
        
    
            
                人
            
            
                (ひと、ヒト)
            
        
        
            man; person; human being; mankind; people; human (Homo sapiens); humans as a species; character; personality; man of talent; true man; another person; other people; others; adult
        
    
            
                に
            
            
                (に)
            
        
        
            at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
        
    
            
                話しかける
            
            
                (はなしかける)
            
        
        
            to address (someone); to accost a person; to talk (to someone); to begin to talk; to start a conversation
        
    
            
                ば
            
            
                (ば)
            
        
        
            if ... then; when; and; why don't you...?; the more (one does something); because; since