子どもっぽい癖はやめてもいい頃ですよ。
Sentence Analyzer
English Translation
        It is time you left off your childish ways.
    
Furigana
Romanji
        Kodomo ppoi kuse wa yamete mo ii koro desu yo.
    
Words
            
                子供
            
            
                (こども)
            
        
        
            child; children
        
    
            
                っぽい
            
            
                (っぽい、ぽい)
            
        
        
            -ish; -like; tossing something out; throwing something away
        
    
            
                癖
            
            
                (くせ、へき)
            
        
        
            habit (often a bad habit, i.e. vice); tendency; peculiarity; idiosyncrasy; mannerism; crease; wrinkle; curl; kink
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                止める
            
            
                (やめる)
            
        
        
            to stop (an activity); to cease; to discontinue; to end; to quit; to cancel; to abandon; to give up; to abolish; to abstain; to refrain
        
    
            
                も
            
            
                (も)
            
        
        
            too; also; in addition; as well; (not) either (in a negative sentence); both A and B; A as well as B; neither A nor B (in a negative sentence); even; as much as; as many as; as far as; as long as; no less than; no fewer than; even if; even though; although; in spite of; further; more; again; another; the other
        
    
            
                いい
            
            
                (いい)
            
        
        
            good; excellent; fine; nice; pleasant; agreeable; sufficient (can be used to turn down an offer); ready; prepared; profitable (e.g. deal, business offer, etc.); beneficial; OK
        
    
            
                頃
            
            
                (ころ、ごろ)
            
        
        
            (approximate) time; around; about; toward; suitable time (or condition); time of year; season
        
    
            
                です
            
            
                (です)
            
        
        
            be; is
        
    
            
                よ
            
            
                (よ)
            
        
        
            indicates certainty, emphasis, contempt, request, etc.; used when calling out to someone; used to catch one's breath or get someone's attention; yo!