赤ん坊のお尻みたいにすべすべだ。
Sentence Analyzer
English Translation
        It's as smooth as a baby's bottom.
    
Furigana
Romanji
        Akanbō no o shiri mitai ni subesube da.
    
Words
            
                赤ん坊
            
            
                (あかんぼう、あかんぼ)
            
        
        
            baby; infant
        
    
            
                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
        
    
            
                御
            
            
                (お、おん)
            
        
        
            honorific/polite/humble prefix
        
    
            
                尻
            
            
                (しり)
            
        
        
            buttocks; behind; rump; bottom; undersurface; bottom; last place; end; consequence
        
    
            
                みたい
            
            
                (みたい)
            
        
        
            -like; sort of; similar to; resembling
        
    
            
                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
        
    
            
                滑々
            
            
                (すべすべ)
            
        
        
            smooth (skin, etc.); sleek; velvety; silky
        
    
            
                だ
            
            
                (だ)
            
        
        
            be; is; indicates past or completed action; indicates light imperative