あなたがタバコを吸っているのを見てびっくりしました。以前は吸っていなかったでしょう。
Sentence Analyzer
English Translation
        I'm surprised to see you smoking; you didn't use to.
    
Furigana
        あなたがタバコを吸 っているのを見 てびっくりしました。以前 は吸 っていなかったでしょう。
    
Romanji
        Anata ga tabako o sutteiru no o mite bikkurishimashita. izen wa sutteinakatta deshō.
    
Words
            
                貴方
            
            
                (あなた)
            
        
        
            you (referring to someone of equal or lower status); dear (what a wife calls a husband)
        
    
            
                が
            
            
                (が)
            
        
        
            indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
        
    
            
                煙草
            
            
                (たばこ、えんそう、けぶりぐさ、けむりぐさ、タバコ)
            
        
        
            tobacco; cigarette; cigaret; cigar; tobacco plant (Nicotiana tabacum)
        
    
            
                を
            
            
                (を)
            
        
        
            indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
        
    
            
                吸う
            
            
                (すう)
            
        
        
            to smoke; to breathe in; to inhale; to suck; to sip; to slurp; to absorb; to soak up; to kiss
        
    
            
                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
        
    
            
                見る
            
            
                (みる)
            
        
        
            to see; to look; to watch; to view; to observe; to look over; to look on; to assess; to examine; to judge; to look after; to keep an eye on; to take care of; to view (e.g. flowers, movie); to try; to try out; to see that...; to find that...
        
    
            
                吃驚
            
            
                (びっくり、ビックリ)
            
        
        
            to be surprised; to be amazed; to be frightened; to be astonished; to get startled; to jump; surprise (e.g. surprise party)
        
    
            
                以前
            
            
                (いぜん)
            
        
        
            ago; since; before; previous
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                デス
            
            
                (デス)
            
        
        
            death