電池が弱ってきているのでうまく動かない。
Sentence Analyzer
English Translation
        It doesn't work so well because the batteries are running down.
    
Furigana
Romanji
        Denchi ga yowattekiteiru node umaku ugokanai.
    
Words
            
                電池
            
            
                (でんち)
            
        
        
            battery
        
    
            
                が
            
            
                (が)
            
        
        
            indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
        
    
            
                弱る
            
            
                (よわる)
            
        
        
            to weaken; to be troubled; to be downcast; to be emaciated; to be dejected; to be perplexed; to impair
        
    
            
                ので
            
            
                (ので、んで)
            
        
        
            that being the case; because of ...; the reason is ....; given that...
        
    
            
                上手い
            
            
                (うまい)
            
        
        
            skillful; skilful; clever; expert; wise; successful; delicious; appetizing; appetising; tasty; fortunate; splendid; promising
        
    
            
                動く
            
            
                (うごく)
            
        
        
            to move; to stir; to shift; to shake; to swing; to operate; to run; to go; to work; to be touched; to be influenced; to change; to vary; to fluctuate; to waver; certain; factual; to be transferred