どうして月は夜輝くのか。
Sentence Analyzer
English Translation
        How does the moon shine at night?
    
Furigana
        どうして月 は夜 輝 くのか。
    
Romanji
        Dōshite tsuki wa yoru kagayaku no ka.
    
Words
            
                如何して
            
            
                (どうして)
            
        
        
            why?; for what reason; how; in what way; for what purpose; what for
        
    
            
                月
            
            
                (つき)
            
        
        
            moon; month
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                夜
            
            
                (よる、よ)
            
        
        
            evening; night
        
    
            
                輝く
            
            
                (かがやく)
            
        
        
            to shine; to glitter; to sparkle
        
    
            
                の
            
            
                (の)
            
        
        
            indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
        
    
            
                か
            
            
                (か)
            
        
        
            indicates a question (sometimes rhetorical); or; whether or not; some- (e.g. something, someone); indicates doubt, uncertainty, etc.; emphatic prefix; suffix forming adjectives or adverbs; in that way