彼女の趣味の1つはTシャツを集めることです。
Sentence Analyzer
English Translation
        One of her hobbies is collecting T-shirts.
    
Furigana
Romanji
        Kanojo no shumi no hitotsu wa thi-shatsu o atsumeru koto desu.
    
Words
            
                彼女
            
            
                (かのじょ)
            
        
        
            she; her; her; girlfriend; sweetheart
        
    
            
                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
        
    
            
                趣味
            
            
                (しゅみ)
            
        
        
            hobby; pastime; tastes; preference; liking
        
    
            
                一つ
            
            
                (ひとつ)
            
        
        
            one; for one thing; only; (not) even; just (e.g. "just try it")
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                Tシャツ
            
            
                (ティーシャツ)
            
        
        
            T-shirt
        
    
            
                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.
        
    
            
                集める
            
            
                (あつめる)
            
        
        
            to collect; to assemble; to gather
        
    
            
                事
            
            
                (こと、こん)
            
        
        
            thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as
        
    
            
                です
            
            
                (です)
            
        
        
            be; is
        
    Kanji
Readings: ヒ、 かれ、 かの、 か.の
                        Meanings: he, that, the
                    Readings: ジョ、 ニョ、 ニョウ、 おんな、 め
                        Meanings: woman, female
                    Readings: シュ、 おもむき、 おもむ.く
                        Meanings: purport, gist, elegance, interest, proceed to, tend, become
                    Readings: ミ、 あじ、 あじ.わう
                        Meanings: flavor, taste
                    Readings: シュウ、 あつ.まる、 あつ.める、 つど.う
                        Meanings: gather, meet, congregate, swarm, flock